Power Range: Forward Private Multi-Client Symmetric Searchable Encryption with Range Queries Support [PDF]
, 2020 Symmetric Searchable Encryption (SSE) is an encryption technique that allows users to search directly over their outsourced encrypted data while preserving the privacy of both the files and the queries.
Antonis Michalas +3 more
core +1 more source
MSIAP: A Dynamic Searchable Encryption for Privacy-Protection on Smart Grid With Cloud-Edge-End
IEEE Transactions on Cloud Computing, 2023 With the advent of 5G and the Internet of Things, edge computing and cloud computing with their respective strengths are bound as Cloud-Edge-End Orchestrated (CEEO). The CEEO network integrates artificial intelligence and provides innovative technologies
K. Fan +6 more
semanticscholar +1 more source
Dynamic Volume-Hiding Encrypted Multi-Maps with Applications to Searchable Encryption
Proceedings on Privacy Enhancing Technologies, 2023 We study encrypted storage schemes where a client outsources data to an untrusted third-party server (such as a cloud storage provider) while maintaining the ability to privately query and dynamically update the data. We focus on encrypted multi-maps (EMMs), a structured encryption (STE) scheme that stores pairs of label and value tuples.
Amjad, Ghous +4 more
openaire +3 more sources
Blockchain-based healthcare management system with two-side verifiability.
PLoS ONE, 2022 The lack of data outsourcing in healthcare management systems slows down the intercommunication and information sharing between different entities. A standard solution is outsourcing the electronic health record (EHR) to a cloud service provider (CSP ...
Tian Lim Tan +2 more
doaj +2 more sources
Database Padding for Dynamic Symmetric Searchable Encryption [PDF]
Security and Communication Networks, 2021 Dynamic symmetric searchable encryption (DSSE) that enables the search and update of encrypted databases outsourced to cloud servers has recently received widespread attention for leakage-abuse attacks against DSSE. In this paper, we propose a dynamic database padding method to mitigate the threat of data leakage during the update operation of ...
Ruizhong Du, Yuqing Zhang, Mingyue Li
openaire +1 more source
Towards efficient verifiable multi-keyword search over encrypted data based on blockchain [PDF]
PeerJ Computer Science, 2022 Searchable symmetric encryption (SSE) provides an effective way to search encrypted data stored on untrusted servers. When the server is not trusted, it is indispensable to verify the results returned by it.
Wanshan Xu +5 more
doaj +2 more sources
Decentralized searchable encryption scheme based on dynamic accumulator
网络与信息安全学报, 2019 Since the flourish of the blockchain technology, a series of applications based on blockchain technology are emerging, and the decentralized storage service becomes the killer App in the decentralized markets, such as StorJ, Filecoin.
ZHANG Yan, WANGJinfan, YANG Rongwei, WANG Yi +1 more
doaj +3 more sources
On the Practicality of Dynamic Updates in Fast Searchable Encryption
CoRR, 2023 Searchable encrypted (SE) indexing systems are a useful tool for utilizing cloud services to store and manage sensitive information. However, much of the work on SE systems to date has remained theoretical. In order to make them of practical use, more work is needed to develop optimal protocols and working models for them. This includes, in particular,
openaire +3 more sources
Modern Family: A Revocable Hybrid Encryption Scheme Based on Attribute-Based Encryption, Symmetric Searchable Encryption and SGX [PDF]
, 2019 Secure cloud storage is considered as one of the most important issues that both businesses and end-users take into account before moving their private data to the cloud.
Antonis Michalas +3 more
core +1 more source
A Secure Personal Health Record Sharing System with Key Aggregate Dynamic Searchable Encryption
Electronics, 2022 Recently, as interest in individualized health has increased, the Personal Health Record (PHR) has attracted a lot of attention for prognosis predictions and accurate diagnoses.
Jihye Oh +5 more
semanticscholar +1 more source