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.
Hi, for encryption mechanism, there are two modes, block cipher and stream cipher.
So for HE, or for different HE schemes (BFV, BGV, CKKS, etc.), which cipher mode do these schmes belong to, block or stream mode? Any blogs or papers about HE schemes' cipher mode?
Hi, for encryption mechanism, there are two modes, block cipher and stream cipher. So for HE, or for different HE schemes (BFV, BGV, CKKS, etc.), which cipher mode do these schmes belong to, block or stream mode? Any blogs or papers about HE schemes' cipher mode?