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Affinity-based Optimizations for TFHE on Processing-in-DRAM

Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 2
Kevin Nam, Heonhui Jung, Hyunyoung Oh, Yunheung Paek   +3 more
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Efficient TFHE bootstrapping in the multiparty setting

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Integerwise Functional Bootstrapping on TFHE

2020
We propose a new technique for implementing an arbitrary 1-variable function during a bootstrapping procedure based on an integerwise variant of the fully homomorphic encryption scheme TFHE. The integerwise TFHE was implicit in the original TFHE paper (Asiacrypt’ 2016), and Bourse et al. provided an explicit form (CRYPTO’ 2018).
Hiroki Okada, Shinsaku Kiyomoto, Carlos Cid   +2 more
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Liberating TFHE

Proceedings of the 10th Workshop on Encrypted Computing & Applied Homomorphic Cryptography, 2022
Marc Joye, Michael Walter
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A data aggregation protocol based on TFHE

International Journal of Computer Mathematics: Computer Systems Theory
Torus Fully Homomorphic Encryption (TFHE) is a probabilistic cryptosytem over the real torus which allows one to operate directly on encrypted data without first decrypting them. We present an aggregation protocol based on a variant of TFHE for computing the sum of sensitive data, working only with the corresponding ciphertexts.
Ferrara M., Tortora A., Tota M.
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Faster Packed Homomorphic Operations and Efficient Circuit Bootstrapping for TFHE

2017
In this paper, we present several methods to improve the evaluation of homomorphic functions in TFHE, both for fully and for leveled homomorphic encryption. We propose two methods to manipulate packed data, in order to decrease the ciphertext expansion and optimize the evaluation of look-up tables and arbitrary functions in \({\mathrm {RingGSW ...
Chillotti, I., Gama, N., Georgieva, M., Izabachène, M.   +3 more
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Faster TFHE Bootstrapping with Block Binary Keys

Proceedings of the ACM Asia Conference on Computer and Communications Security, 2023
Changmin Lee, Seonhong Min, Jinyeong Seo, Yongsoo Song   +3 more
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Batched Fully Homomorphic Encryption from TFHE

2022
Yuting Jiang, Jianghong Wei
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Privacy Preserving Discretized Spiking Neural Network with TFHE

2023 International Conference on Neuromorphic Computing (ICNC), 2023
Pengbo Li, Ting Gao, Huifang Huang, Jiani Cheng, Shuhong Gao, Zhigang Zeng, Jinqiao Duan   +6 more
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Criptografia homomòrfica basada en TFHE: teoria i pràctica

2023
Treball de fi de grau del Grau en Enginyeria de Xarxes de Telecomunicació.
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