HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.
HElib 1.2.0, November 2020
(tagged as v1.2.0)
October-November 2020
Co-Authored-by: Flavio Bergamaschi anadyomeni@gmx.com Co-authored-by: Jack Crawford jack.crawford@sky.com Co-Authored-by: Shai Halevi shaih@alum.mit.edu Co-authored-by: Hamish Hunt hamishun@gmail.com Co-authored-by: Victor Shoup shoup@cs.nyu.edu Co-authored-by: Enrico Steffinlongo enrylongo@gmail.com