Results 111 to 120 of about 321 (155)
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Deniable Searchable Symmetric Encryption
Information Sciences, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fangguo Zhang, Chun-I Fan
exaly +3 more sources
Improved Indistinguishability for Searchable Symmetric Encryption
Lecture Notes in Computer Science, 2020This work presents a new experiment defining indistinguishability for searchable symmetric encryption to include security against published practical attacks. The proposed experiment allows the adversaries to use their prior knowledge about the stored documents to win.
Ji-Jian Chin
exaly +2 more sources
Blockchain-based searchable symmetric encryption scheme
Computers and Electrical Engineering, 2019Abstract The mechanism for traditional searchable symmetric encryption (SSE) is pay-then-use. This situation is not fair to user because the cloud server may return wrong results. Besides, the user needs to verify these results locally. In order to ensure fairness and reduce user’s calculations, we combined blockchain with SSE, and proposed a fair ...
Yanping Li, Haibo Tian, Fangguo Zhang
exaly +2 more sources
Symmetric Searchable Encryption for Database Applications
2011 14th International Conference on Network-Based Information Systems, 2011This paper proposes an efficient symmetric searchable encryption to achieve indistinguishability of indexes and trapdoors. Previous symmetric searchable encryptions are either insecure because their trapdoor generation algorithms are not probabilistic or inefficient because of the heavy cost due to pairing-based computation.
Masayuki Yoshino, Ken Naganuma
exaly +2 more sources
Memory leakage-resilient searchable symmetric encryption
Future Generation Computer Systems, 2016Along with the popularization and rapid development of cloud-computing, more and more individuals and enterprises choose to store their data in cloud servers. However, in order to protect data privacy and deter illegal accesses, the data owner has to encrypt his data before outsourcing it to the cloud server.
Fangguo Zhang
exaly +2 more sources
Dynamic searchable symmetric encryption
Proceedings of the 2012 ACM conference on Computer and communications security, 2012Searchable symmetric encryption (SSE) allows a client to encrypt its data in such a way that this data can still be searched. The most immediate application of SSE is to cloud storage, where it enables a client to securely outsource its data to an untrusted cloud provider without sacrificing the ability to search over it.SSE has been the focus of ...
Seny Kamara +2 more
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Searchable Symmetric Encryption
ACM Computing Surveys, 2017Searchable Symmetric Encryption (SSE) when deployed in the cloud allows one to query encrypted data without the risk of data leakage. Despite the widespread interest, existing surveys do not examine in detail how SSE’s underlying structures are designed and how these result in the many properties of a SSE scheme.
Geong Sen Poh +4 more
openaire +2 more sources
Updatable Searchable Symmetric Encryption: Definitions and Constructions
Theoretical Computer Science, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiwen Wang 0001 +4 more
openaire +1 more source
Boolean symmetric searchable encryption
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security, 2013In this article we tackle the issue of searchable encryption with a generalized query model. Departing from many previous works that focused on queries consisting of a single keyword, we consider the the case of queries consisting of arbitrary boolean expressions on keywords, that is to say conjunctions and disjunctions of keywords and their complement.
Tarik Moataz, Abdullatif Shikfa
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Searchable symmetric encryption: Improved definitions and efficient constructions [PDF]
Journal of Computer Security, 2006 Searchable symmetric encryption (SSE) allows a party to outsource the storage of his data to another party in a private manner, while maintaining the ability to selectively search over it. This problem has been the focus of active research and several security definitions and constructions have been proposed.
Reza Curtmola +3 more
openaire +2 more sources