Function keygen 

pub fn keygen(
    params: &Parameters,
    seed: Option<u64>,
) -> ((Vec<Vec<Polynomial<i64>>>, Vec<Polynomial<i64>>), Vec<Polynomial<i64>>)

Generate public and secret keys for the ring-LWE cryptosystem

Arguments

• params - Parameters for the ring-LWE cryptosystem
• seed - random seed

Returns

• ((a, t), sk) - public key (a, t) and secret key (sk)

Example

let params = module_lwe::utils::Parameters::default();
let (pk, sk) = module_lwe::keygen::keygen(&params, None);