Results 311 to 320 of about 31,005 (332)

An Efficient Quantum Somewhat Homomorphic Symmetric Searchable Encryption

International Journal of Theoretical Physics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sun, Xiaoqiang, Wang, Ting, Sun, Zhiwei, Wang, Ping, Yu, Jianping, Xie, Weixin   +5 more
openaire   +1 more source

Practical Backward-Secure Searchable Encryption from Symmetric Puncturable Encryption

Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018
Symmetric Searchable Encryption (SSE) has received wide attention due to its practical application in searching on encrypted data. Beyond search, data addition and deletion are also supported in dynamic SSE schemes. Unfortunately, these update operations leak some information of updated data.
Shi-Feng Sun, Xingliang Yuan, Joseph K. Liu, Ron Steinfeld, Amin Sakzad, Viet Vo, Surya Nepal   +6 more
openaire   +1 more source

Volume-Hiding Multidimensional Verifiable Dynamic Searchable Symmetric Encryption Scheme for Cloud Computing

IEEE Internet of Things Journal
Considerable attention has been directed toward dynamic searchable symmetric encryption (DSSE) since it has the capability to both search and update the encrypted database.
Dexin Li, Xingwen Zhao, Hui Li, Kai Fan
semanticscholar   +1 more source

Garbled Searchable Symmetric Encryption

2014
In a searchable symmetric encryption (SSE) scheme, a client can keyword search over symmetrically-encrypted files which he stored on the server (ideally without leaking any information to the server). In this paper, we show the first multiple keyword search SSE scheme such that even the search formula \(f\) (AND, OR and so on) is kept secret.
openaire   +1 more source

Formal Security Verification for Searchable Symmetric Encryption Using ProVerif

International Symposium on Information Theory and its Applications
With the rapid proliferation of various cloud storage services in recent years, the development of technology to efficiently search data while ensuring its confidentiality during cloud usage is an important issue.
Takehiko Mieno, Hiroyuki Okazaki, Kenichi Arai, Yuichi Futa, Hiroaki Yamamoto   +4 more
semanticscholar   +1 more source

Verifiable Searchable Symmetric Encryption from Indistinguishability Obfuscation

Proceedings of the 10th ACM Symposium on Information, Computer and Communications Security, 2015
Searchable symmetric encryption (SSE) allows a client to encrypt his data in such a manner that the data can be efficiently searched. SSE has practical application in cloud storage, where a client outsources his encrypted data to a cloud server while maintaining the searchable ability over his data. Most of the current SSE schemes assume that the cloud
Rong Cheng, Jingbo Yan, Chaowen Guan, Fangguo Zhang, Kui Ren   +4 more
openaire   +1 more source

Search Result Verifiability in Multi-User Dynamic Searchable Symmetric Encryption

2024 11th International Conference on Advanced Informatics: Concept, Theory and Application (ICAICTA)
Dynamic Searchable Symmetric Encryption (DSSE) enables a single user to retrieve and update an encrypted database stored on an external server without decryption.
Masaharu Son, Takeshi Nakai, Koutarou Suzuki   +2 more
semanticscholar   +1 more source

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   +6 more
openaire   +1 more source

A Searchable Symmetric Encryption-Based Privacy Protection Scheme for Cloud-Assisted Mobile Crowdsourcing

IEEE Internet of Things Journal
Mobile crowdsourcing (MC) has emerged as an efficient data collection and processing technique with the growing use of mobile devices. Mobile devices typically have numerous sensors to capture a variety of data types, including location information ...
Xuemei Fu, Laurence T. Yang, Jie Li, Xiangli Yang, Zecan Yang   +4 more
semanticscholar   +1 more source

Parallel and Dynamic Searchable Symmetric Encryption

2013
Searchable symmetric encryption (SSE) enables a client to outsource a collection of encrypted documents in the cloud and retain the ability to perform keyword searches without revealing information about the contents of the documents and queries. Although efficient SSE constructions are known, previous solutions are highly sequential.
Seny Kamara, Charalampos Papamanthou
openaire   +1 more source