Results 111 to 120 of about 15,179 (189)

Towards Secure Big Data Analysis via Fully Homomorphic Encryption Algorithms. [PDF]

Entropy (Basel), 2022
Hamza R, Hassan A, Ali A, Bashir MB, Alqhtani SM, Tawfeeg TM, Yousif A.   +6 more
europepmc   +1 more source

A Blockchain-Based End-to-End Data Protection Model for Personal Health Records Sharing: A Fully Homomorphic Encryption Approach. [PDF]

Sensors (Basel), 2022
Vanin FNDS, Policarpo LM, Righi RDR, Heck SM, da Silva VF, Goldim J, da Costa CA.   +6 more
europepmc   +1 more source

SYSTEMATIZATION AND ANALYSIS OF PARTIALLY AND FULLY HOMOMORPHIC CRYPTOSYSTEM

Безопасность информационных технологий, 2016
In this article provides an overview of the known partially and fully homomorphic cryptosystem, such as: RSA, ElGamal, Paillier, Gentry and Halevi. Justified the homomorphic properties of the considered cryptosystems.
A. V. Epishkina, A. N. Gerasimov
doaj  

Efficient identity-based fully homomorphic encryption over NTRU

Tongxin xuebao, 2017
Fully homomorphic encryption is the best solution for solving privacy concerns for data over cloud so far,while large public key size is a general shortcoming for existing schemes.First,by introducing the concept of Kullback-Leibler divergence,an ...
Ran DUAN, Chun-xiang GU, Yue-fei ZHU, Yong-hui ZHENG, Li CHEN   +4 more
doaj   +2 more sources

Efficient implementation for BFV fully homomorphic encryption algorithm based on Zynq platform

Tongxin xuebao
An efficient implementation scheme for the BFV fully homomorphic encryption algorithm was proposed on the Zynq platform. This scheme effectively integrated the negative wrapped convolution with the number theoretic transform (NTT) algorithm, optimizing ...
YANG Yatao, CAO Jingpei, CHEN Liangyu, WANG Wei   +3 more
doaj   +2 more sources

REED: Chiplet-based Accelerator for Fully Homomorphic Encryption

Transactions on Cryptographic Hardware and Embedded Systems
Fully Homomorphic Encryption (FHE) enables privacy-preserving computation and has many applications. However, its practical implementation faces massive computation and memory overheads.
Aikata Aikata, Ahmet Can Mert, Sunmin Kwon, Maxim Deryabin, Sujoy Sinha Roy   +4 more
doaj   +1 more source

Privacy-preserving semi-parallel logistic regression training with fully homomorphic encryption. [PDF]

BMC Med Genomics, 2020
Carpov S, Gama N, Georgieva M, Troncoso-Pastoriza JR.   +3 more
europepmc   +1 more source

On Fully Homomorphic Encryption

, 2012
Fully homomorphic encryption is an encryption scheme where a party can receive encrypted data and perform arbitrary operations on this data efficiently.The data remains encrypted throughout, but the operations can be done regardless, without having to know the decryption key.Such a scheme would be very advantageous, for example in ensuring the privacy ...
openaire   +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  

Pair-wise key establishment for wireless sensor networks based on fully homomorphic encryption

Tongxin xuebao, 2012
An attack on the permutation-based multi-polynomial scheme exposed in the paper of Guo was proposed.The scheme couldn’t frustrate the large-scale node capture attack was proved.A pair-wise key establishment scheme was proposed by introducing homomorphic ...
Yong ZHANG, Tao WEN, Quan GUO, Feng-kun LI   +3 more
doaj