Results 261 to 270 of about 893 (280)

Multi-client Cloud-based Symmetric Searchable Encryption

IEEE Transactions on Dependable and Secure Computing, 2019
We propose a multi-client Symmetric Searchable Encryption (SSE) scheme based on the single-user protocol [3] . The scheme allows any user to generate a search query by interacting with any $\theta -1$ θ - 1 ( $\theta$ θ is a threshold parameter) ‘helping’ users.
Shabnam Kasra Kermanshahi, Joseph K. Liu, Ron Steinfeld, Surya Nepal, Shangqi Lai, Randolph Loh, Cong Zuo 0001   +6 more
openaire   +1 more source

Efficient No-dictionary Verifiable Searchable Symmetric Encryption

2017
In the model of no-dictionary verifiable searchable symmetric encryption (SSE) scheme, a client does not need to keep the set of keywords \(\mathcal{W}\) in the search phase, where \(\mathcal{W}\) is called a dictionary. Still a malicious server cannot cheat the client by saying that “your search word w does not exist in the dictionary \(\mathcal{W}\)”
Wakaha Ogata, Kaoru Kurosawa
openaire   +1 more source

Dynamic Symmetric Searchable Encryption from Constrained Functional Encryption

2016
Searchable symmetric encryption allows a party to encrypt data while maintaining the ability to partially search for over it. We present a scheme that balances efficiency, privacy, and the set of admissible operations: Our scheme searches in time logarithmic in the size of the word dictionary i.e., it is independent of the number of files, satisfies ...
openaire   +1 more source

Owner-free Distributed Symmetric Searchable Encryption Supporting Conjunctive Queries

ACM Transactions on Storage, 2023
Yinbin Miao, Ximeng Liu, Xinghua Li
exaly  

Using Smart Contracts to Improve Searchable Symmetric Encryption

Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, 2021
Yanbing Wu, Keting Jia, Jia Keting
exaly  

Searchable Symmetric Encryption

2021
openaire   +1 more source

Toward Forward and Backward Private Dynamic Searchable Symmetric Encryption Supporting Data Deduplication and Conjunctive Queries

IEEE Internet of Things Journal, 2023
Jiguo Li, Liqing Chen, Jiayi Li
exaly  

Dynamic searchable symmetric encryption

2016
The subject of this thesis is "Dynamic Searchable Symmetric Encryption" (DSSE). DSSE is one of the solutions that can be used for implementations of searchable encryption schemes. Searchable encryption allows a client to outsource the storage of its encrypted data to a server, while maintaining the ability to search over the data without downloading it.
openaire   +1 more source

Secure Dynamic Searchable Symmetric Encryption With Constant Client Storage Cost

IEEE Transactions on Information Forensics and Security, 2021
Yang Xiang, Kun He, Jing Chen
exaly  

Forward Private Searchable Symmetric Encryption with Optimized I/O Efficiency

IEEE Transactions on Dependable and Secure Computing, 2020
Qiuliang Xu, Xiangfu Song, Changyu Dong   +2 more
exaly