Results 41 to 50 of about 5,430 (195)

CRT representation of LWE Based TFHE

Computational and Applied Mathematics
Abstract Homomorphic encryption is a special type of encryption that allows you to perform homomorphic operations on encrypted data without decryption, ensuring data security. This is the most important system that needs to be developed for customer and/or patient privacy on behalf of all sectors using a cloud system.
Mehmet Özen, Serra Sazoğlu, Ünal Çavuşoğlu, Abdullah Sevin   +3 more
openaire   +1 more source

First results of CMS RPC performance at 13 TeV

, 2016
The muon spectrometer of the CMS (Compact Muon Solenoid) experiment at the Large Hadron Collider (LHC) is equipped with a redundant system made of Resistive Plate Chambers (RPCs) and Drift Tube (DT) chambers in the barrel, RPC and Cathode Strip Chambers (
Pedraza-Morales, M. I., Shaha, M. A., Shopova, M.   +2 more
core   +1 more source

A Bitwise Design and Implementation for Privacy‐Preserving Data Mining: From Atomic Operations to Advanced Algorithms

Security and Communication Networks, Volume 2019, Issue 1, 2019., 2019
Homomorphic encryption (HE) is considered as one of the most powerful solutions to securely protect clients’ data from malicious users and even severs in the cloud computing. However, though it is known that HE can protect the data in theory, it has not been well utilized because many operations of HE are too slow, especially multiplication.
Baek Kyung Song, Joon Soo Yoo, Miyeon Hong, Ji Won Yoon, Stelvio Cimato   +4 more
wiley   +1 more source

Fast and Accurate: Efficient Full-Domain Functional Bootstrap and Digit Decomposition for Homomorphic Computation

Transactions on Cryptographic Hardware and Embedded Systems, 2023
The functional bootstrap in FHEW/TFHE allows for fast table lookups on ciphertexts and is a powerful tool for privacy-preserving computations. However, the functional bootstrap suffers from two limitations: the negacyclic constraint of the lookup table (
Shihe Ma, Tairong Huang, Anyu Wang, Qixian Zhou, Xiaoyun Wang   +4 more
doaj   +1 more source

Person‐centered care for older people with dementia in the acute hospital

Alzheimer's &Dementia: Translational Research &Clinical Interventions, Volume 4, Issue 1, Page 19-27, 2018., 2018
Abstract Introduction Patients with dementia (PWDs) are often subjected to enforced dependency and experience functional decline and emotional distress during hospital stay. Person‐centered care (PCC) with specialized psychosocial interventions, minimally obtrusive medical care, and physical restraints‐free practice holds potential to improve patient ...
Felicia Hui En Tay, Claire L. Thompson, Chih Ming Nieh, Chih Chiang Nieh, Hui Mien Koh, Jessie Joon Cheen Tan, Philip Lin Kiat Yap   +6 more
wiley   +1 more source

Generalized Bootstrapping Technique Based on Block Equality Test Algorithm

Security and Communication Networks, Volume 2018, Issue 1, 2018., 2018
With the rapid development of cloud computation and big data, the data storage and outsource computation are delegated to the untrusted cloud, which has led to a series of challenging security and privacy threats. Fully homomorphic encryption can be used to protect the privacy of cloud data and solve the trust problem of third party. The key problem of
Xiufeng Zhao, Ailan Wang, Pelin Angin
wiley   +1 more source

Pasta: A Case for Hybrid Homomorphic Encryption

Transactions on Cryptographic Hardware and Embedded Systems, 2023
The idea of hybrid homomorphic encryption (HHE) is to drastically reduce bandwidth requirements when using homomorphic encryption (HE) at the cost of more expensive computations in the encrypted domain.
Christoph Dobraunig, Lorenzo Grassi, Lukas Helminger, Christian Rechberger, Markus Schofnegger, Roman Walch   +5 more
doaj   +1 more source

Multikey Fully Homomorphic Encryption: Removing Noise Flooding in Distributed Decryption via the Smudging Lemma on Discrete Gaussian Distribution

IET Information Security, Volume 2025, Issue 1, 2025.
The current multikey fully homomorphic encryption (MKFHE) needs to add exponential noise in the distributed decryption phase to ensure the simulatability of partial decryption. Such a large noise causes the ciphertext modulus of the scheme to increase exponentially compared to the single‐key fully homomorphic encryption (FHE), further reducing the ...
Xiaokang Dai, Wenyuan Wu, Yong Feng, Xueqin Liang   +3 more
wiley   +1 more source

FINAL bootstrap acceleration on FPGA using DSP-free constant-multiplier NTTs

Transactions on Cryptographic Hardware and Embedded Systems
This work showcases Quatorze-bis, a state-of-the-art Number Theoretic Transform circuit for TFHE-like cryptosystems on FPGAs. It contains a novel modular multiplication design for modular multiplication with a constant for a constant modulus.
Jonas Bertels, Hilder V. L. Pereira, Ingrid Verbauwhede   +2 more
doaj   +1 more source

Multiclass Prediction with Partial Least Square Regression for Gene Expression Data: Applications in Breast Cancer Intrinsic Taxonomy

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
Multiclass prediction remains an obstacle for high‐throughput data analysis such as microarray gene expression profiles. Despite recent advancements in machine learning and bioinformatics, most classification tools were limited to the applications of binary responses.
Chi-Cheng Huang, Shih-Hsin Tu, Ching-Shui Huang, Heng-Hui Lien, Liang-Chuan Lai, Eric Y. Chuang, Koichi Handa   +6 more
wiley   +1 more source