Results 141 to 150 of about 22,366 (192)

Efficient Revocable Attribute-Based Keyword Search Against Keyword Guessing Attack

2024 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC)
Attribute-Based Keyword Search (ABKS) technology has changed the way data is encrypted and retrieved, enabling data owners to securely store encrypted data in the cloud and allow retrieval only by users who comply with specific access policies.
Chen Zhu, Jing Ding, Wei Xiong, Yang Lu, Yinxia Sun   +4 more
semanticscholar   +3 more sources

Online/offline attribute-based encryption with keyword search against Keyword Guessing Attack

2017 3rd IEEE International Conference on Computer and Communications (ICCC), 2017
With the exposure of security events in cloud storage, encrypting data before uploading has become the most favorable choice for cloud users, which makes search on encrypted data an important issue. Attribute-based encryption with keyword search (ABKS), which achieves data access control and search on encrypted data at the same time, has risen in ...
Su Hang, Zhiqiang Zhu, Lei Sun
semanticscholar   +3 more sources

A secure attribute based keyword search scheme against keyword guessing attack

2016 8th International Symposium on Telecommunications (IST), 2016
To provide the privacy of the users who receive some computing services from the cloud, the users must encrypt their documents before outsourcing them to the cloud. Computation on outsourced encrypted data in the cloud rises some complexity to the system specially in the case when an entity would like to find some documents related to a special keyword.
Vahid Yousefipoor, Mohammad Hassan Ameri, Javad Mohajeri, Taraneh Eghlidos   +3 more
semanticscholar   +3 more sources

Identity-Based Group Encryption With Keyword Search Against Keyword Guessing Attack

IEEE Transactions on Information Forensics and Security
Public key Encryption with Keyword Search (PEKS) has emerged as a solution for the receiver to securely search the sender’s encrypted data on the cloud. However, the PEKS scheme is threatened by the Keyword Guessing Attack (KGA), which leaks the receiver’
Wei Wang, Dongli Liu, Zilin Zheng, Peng Xu, Laurence T. Yang   +4 more
semanticscholar   +3 more sources

Keyword search encryption scheme resistant against keyword-guessing attack by the untrusted server

Journal of Shanghai Jiaotong University (Science), 2014
The user data stored in an untrusted server, such as the centralized data center or cloud computing server, may be dangerous of eavesdropping if the data format is a plaintext. However, the general ciphertext is difficult to search and thus limited for practical usage.
Chih-Hung Wang, Tai‐Yuan Tu
semanticscholar   +4 more sources

Public-Key Encryption with Fuzzy Keyword Search: A Provably Secure Scheme under Keyword Guessing Attack

IEEE Transactions on Computers, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peng Xu, Hai Jin, Qianhong Wu, Wei Wang
semanticscholar   +4 more sources

Proxy re-encryption conjunctive keyword search against keyword guessing attack

2013 Computing, Communications and IT Applications Conference (ComComAp), 2013
Public key encryption with keyword search enables users to retrieve keywords from encrypted data, which can protect data confidentiality without losing the search operability. However, it is also vulnerable to keyword guessing attacks. In this paper, we propose a conjunctive keywords searchable encryption with designated tester (dPECK) to prevent the ...
Yang Yang, Maode Ma, Lin Bo-gang
semanticscholar   +3 more sources

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

IEEE Systems Journal, 2022
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
semanticscholar   +3 more sources

Public-key encryption with keyword search: a generic construction secure against online and offline keyword guessing attacks

Journal of Ambient Intelligence and Humanized Computing, 2019
In public-key setting, the problem of searching for keywords in encrypted data is handled by the notion of  public-key encryption with keyword search (PEKS). An important challenge in designing secure PEKS schemes is providing resistance against variants of  an  attack  known as the keyword  guessing  attack (KGA).
Mahnaz Noroozi, Ziba Eslami
semanticscholar   +3 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
semanticscholar   +3 more sources