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.
My aim is to put polynomials in GF(2^64) in slots, and do a rotation. Right now I have a ciphertext which has 2 slots and in each slot there is a polynomial in GF(2^64). However, I am having problems in creating the context. The parameters I tried:
p=2
phi(m)=10240, m=10897
d=64 (Order of 2 is 64)
I chose 44 as generator which has order 80. (80 is multiple of 2 - I had 2 slots)
Am I trying wrong parameters? If so, how should I choose my parameters?
Hi,
My aim is to put polynomials in GF(2^64) in slots, and do a rotation. Right now I have a ciphertext which has 2 slots and in each slot there is a polynomial in GF(2^64). However, I am having problems in creating the context. The parameters I tried:
p=2 phi(m)=10240, m=10897 d=64 (Order of 2 is 64) I chose 44 as generator which has order 80. (80 is multiple of 2 - I had 2 slots)
Am I trying wrong parameters? If so, how should I choose my parameters?
Thank you