Faster Linear Transformations in <inline-formula> <tex-math notation="LaTeX">$\textsf{HElib}$ </tex-math></inline-formula>, Revisited

HElib is a C++ library that implements fully homomorphic encryption (FHE). This supports homomorphic linear transformations on plaintext slots which consist of many rotation operations on plaintext slots, and currently, each rotation involves one or two automorphisms. In this paper, we describe a ne...

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Bibliographic Details
Main Authors: Jung Hee Cheon, Hyeongmin Choe, Donghwan Lee, Yongha Son
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8691744/