Accelerating NTT with RISC-V Vector Extension for Fully Homomorphic Encryption

Fully Homomorphic Encryption (FHE) has gained increasing importance mainly due to its potential use in privacy-preserving cloud computing. This privacy stems from the computation being directly performed on data that is encrypted by the client. However, FHE comes with a major cost regarding computa...

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Bibliographic Details

Published in:	Transactions on Cryptographic Hardware and Embedded Systems
Main Authors:	Tiago B. Rodrigues, Alexandre Rodrigues, Manuel Goulão, Pedro Tomás, Leonel Sousa
Format:	Article
Language:	English
Published:	Ruhr-Universität Bochum 2025-09-01
Subjects:	NTT Vectorization RVV RISC-V Homomorphic Encryption OpenFHE
Online Access:	https://tches.iacr.org/index.php/TCHES/article/view/12426