Results 101 to 110 of about 111,433 (205)

A comprehensive survey on secure healthcare data processing with homomorphic encryption: attacks and defenses

Discover Public Health
Healthcare data has risen as a top target for cyberattacks due to the rich amount of sensitive patient information. This negatively affects the potential of advanced analytics and collaborative research in healthcare.
Chian Hui Lee, King Hann Lim, Sivaraman Eswaran   +2 more
doaj   +1 more source

Innovative Homomorphic Sorting of Environmental Data in Area Monitoring Wireless Sensor Networks

IEEE Access
In many special cases, the data collected from wireless sensor networks are stored in encrypted form to provide the required privacy. Sorting is an essential operation on any stored data for orderly presentation and fast searching.
Neeta B. Malvi, N. Shylashree
doaj   +1 more source

Parameter Constraints on Homomorphic Encryption Over the Integers

, 2017
The research paper Fully Homomorphic Encryption over the Integers by van Dijk, Gentry, Halevi, and Vaikuntanathan [31] explores the construction of an encryption scheme over the integers that is fully homomorphic, using modular arithmetic.
Pabstel, Melanie Anne
core   +1 more source

Homomorphic Encryption for Confidential Statistical Computation: Feasibility and Challenges

Journal of Cybersecurity and Privacy
Statistical confidentiality focuses on protecting data to preserve its analytical value while preventing identity exposure, ensuring privacy and security in any system handling sensitive information.
Yesem Kurt Peker, Rahul Raj
doaj   +1 more source

Partially homomorphic encryption schemes over finite fields [PDF]

, 2016
Homomorphic encryption scheme enables computation in the encrypted domain, which is of great importance because of its wide and growing range of applications.
Lusheng Chen, Sihem Mesnager, Jian Liu
core   +1 more source

Fairly verifiable multi-user homomorphic proxy re-encryption scheme

Tongxin xuebao
To address the challenges of multi-user ciphertext sharing and secure fair computation in untrusted cloud environments where traditional fully homomorphic encryption algorithms prove inadequate, a verifiable identity-based multi-user homomorphic proxy re-
HOU Jinqiu, PENG Changgen, DING Hongfa, YANG Xun   +3 more
doaj  

Encrypted intelligence: A comparative analysis of homomorphic encryption frameworks for privacy-preserving AI

Journal of Economy and Technology
This paper presents a comparative study of various homomorphic encryption models to evaluate their qualitative and quantitative benefits and drawbacks in performing computations on encrypted data.
Aadit Shah, Surindernath Sivakumar, Prabakaran N   +2 more
doaj   +1 more source

Multi-Functional Homomorphic Encryption Method Based on Crowd Sensing Networks

IEEE Access
In response to the security and privacy issues associated with sensing devices in contemporary crowd sensing systems, the paper proposes a crowd sensing networks method based on the MFHE (the Multi-Functional Homomorphic Encryption) architecture.
Hui Chen, Xingyu Mou, Zixuan Wang, Tianting Wu, Xin Wang, Chengcheng Wang, Ruixiang Song, Lifang Song, Xiaoling Jiang, Xinjing Zhang, Yunfeng Li   +10 more
doaj   +1 more source

Homomorphic encryption [PDF]

Proceedings of the National Academy of Sciences, 2015
openaire   +2 more sources

Homomorphic encryption and database query privacy [PDF]

, 2016
Homomorphic encryption is a particular type of encryption method that enables computing over encrypted data. This has a wide range of real world ramifications such as being able to blindly compute a search result sent to a remote server without revealing
Palamakumbura, Sudharaka
core