Results 121 to 130 of about 196,760 (255)

Optimal Rate Private Information Retrieval from Homomorphic Encryption [PDF]

, 2015
Aggelos Kiayias, Nikos Leonardos, Helger Lipmaa, Kateryna Pavlyk, Qiang Tang   +4 more
openalex   +1 more source

Fully homomorphic encryption using ideal lattices

Symposium on the Theory of Computing, 2009
Craig Gentry
semanticscholar   +1 more source

Confidential FRIT via homomorphic encryption

SICE Journal of Control, Measurement, and System Integration
Edge computing alleviates the computation burden of data-driven control in cyber-physical systems (CPSs) by offloading complex processing to edge servers. However, the increasing sophistication of cyberattacks underscores the need for security measures that go beyond conventional IT protections and address the unique vulnerabilities of CPSs. This study
Haruki Hoshino, Jungjin Park, Osamu Kaneko, Kiminao Kogiso   +3 more
openaire   +2 more sources

Processing Encrypted Data Using Homomorphic Encryption

, 2017
Fully Homomorphic Encryption (FHE) was initially introduced as a concept shortly after the development of the RSA cryptosystem, by Rivest et al. [54]. Although long sought after, the first functional scheme was only proposed over thirty years later by Gentry [34, 35] in 2009. The same blueprint to construct FHE has been followed in all subsequent work.
Barnett, Anthony, Bonte, Charlotte, Bootland, Carl, Bos, Joppe W., Castryck, Wouter, Costache, Anamaria, Goubin, Louis, Iliashenko, Ilia, Lepoint, Tancrède, Minelli, Michele, Paillier, Pascal, Smart, Nigel P., Vercauteren, Frederik, Vivek, Srinivas, Waller, Adrian   +14 more
openaire   +2 more sources

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

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

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  

Thunderbird: Efficient Homomorphic Evaluation of Symmetric Ciphers in 3GPP by combining two modes of TFHE

Transactions on Cryptographic Hardware and Embedded Systems
Hybrid homomorphic encryption (a.k.a., transciphering) can alleviate the ciphertext size expansion inherent to fully homomorphic encryption by integrating a specific symmetric encryption scheme, which requires selected symmetric encryption scheme that ...
Benqiang Wei, Xianhui Lu, Ruida Wang, Kun Liu, Zhihao Li, Kunpeng Wang   +5 more
doaj   +1 more source

Identity-based Fully Homomorphic Encryption from Ring-LWE: Arbitrary Cyclotomics, Tighter Parameters, Efficient Implementations

, 2019
Dan Xin, Linna Yang, Lina Yan, Xiaofeng Song   +3 more
openalex   +1 more source

Additively Homomorphical Encryption based Deep Neural Network for Asymmetrically Collaborative Machine Learning [PDF]

, 2020
Yifei Zhang, Hao Zhu
openalex   +1 more source