You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: keygen.rs
    path of file: ./repos/multi-party-ecdsa/benches/multi_party_ecdsa/gg18
    
    the code of the file until where you have to start completion: use criterion::criterion_main;

mod bench {
    use criterion::{criterion_group, Criterion};
    use curv::cryptographic_primitives::secret_sh
    
    pub fn bench_full_keygen_party_one_two(c: &mut Criterion) {
        c.bench_function("keygen t=1 n=2", move |b| {
            b.iter(|| {
                keygen_t_n_parties(1, 2);
            })
        });
    }