Results 231 to 240 of about 892 (280)

Blockchain-based proxy re-encryption access control method for biological risk privacy protection of agricultural products. [PDF]

Sci Rep
Wang S, Luo N, Xing B, Sun Z, Zhang H, Sun C.   +5 more
europepmc   +1 more source

E2EE enhanced patient-centric blockchain-based system for EHR management. [PDF]

PLoS One
Haddad A, Habaebi MH, Elsheikh EAA, Islam MR, Zabidi SA, Suliman FEM.   +5 more
europepmc   +1 more source

Privacy protection of communication networks using fully homomorphic encryption based on network slicing and attributes. [PDF]

Sci Rep
Wang W, Liu R, Cheng S.
europepmc   +1 more source

Improved Indistinguishability for Searchable Symmetric Encryption

Lecture Notes in Computer Science, 2020
This 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   +3 more sources

Computationally Efficient Searchable Symmetric Encryption [PDF]

, 2010
Searchable encryption is a technique that allows a client to store documents on a server in encrypted form. Stored documents can be retrieved selectively while revealing as little information as possible to the server. In the symmetric searchable encryption domain, the storage and the retrieval are performed by the same client.
Peter van Liesdonk, Saeed Sedghi, Jeroen Doumen, Pieter H. Hartel, Willem Jonker   +4 more
core   +5 more sources

Boolean symmetric searchable encryption

Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security, 2013
In 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
core   +4 more sources

Dynamic searchable symmetric encryption [PDF]

Proceedings of the 2012 ACM conference on Computer and communications security, 2012
Searchable 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, Charalampos Papamanthou, Tom Roeder   +2 more
openaire   +3 more sources

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Deniable Searchable Symmetric Encryption

Information Sciences, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fangguo Zhang, Chun-I Fan
exaly   +3 more sources