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Fully Homomorphic Encryption and Bootstrapping

, 2022
Ce rapport est le résultat d'un travail effectué lors de la SEME (Semaine d'Étude Mathématiques Entreprise) à Rennes (2 mai au 6 mai 2022). Le projet présenté ici concerne l'entreprise Ravel Technologies et porte sur le domaine du chiffrement homomorphe pour le traitement sécurisé des données. Le chiffrement homomorphe est un chiffrement qui permet aux
Leluc, Rémi, Chedemail, Elie, Kouande, Adéchola, Nguyen, Quyen, Andriamandratomanana, Njaka   +4 more
openaire   +1 more source

Privacy-preserving genotype imputation with fully homomorphic encryption. [PDF]

Cell Syst, 2022
Gürsoy G, Chielle E, Brannon CM, Maniatakos M, Gerstein M.   +4 more
europepmc   +1 more source

Multi-key fully homomorphic encryption scheme based on NTRU bootstrapping

网络与信息安全学报
Multi-key fully homomorphic encryption (MK-FHE) technology supports homomorphic operations on ciphertexts encrypted with different keys, and can be directly applied to real-world multi-user data fusion computing scenarios, such as multi-party ...
ZHENG Junhua, JIANG Hongwei, LIU Rong, LI Yixiu, LI Wen, WENG Jian   +5 more
doaj  

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