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use criterion::{criterion_group, criterion_main, Criterion};
extern crate rand;
#[macro_use]
extern crate ff;
use ff::*;
extern crate num;
extern crate num_bigint;
use num_bigint::{BigInt, ToBigInt};
use babyjubjub_rs::{utils, Point};
fn criterion_benchmark(c: &mut Criterion) {
let p: Point = Point {
x: babyjubjub_rs::Fr::from_str(
"17777552123799933955779906779655732241715742912184938656739573121738514868268",
)
.unwrap(),
y: babyjubjub_rs::Fr::from_str(
"2626589144620713026669568689430873010625803728049924121243784502389097019475",
)
.unwrap(),
};
let q = p.clone();
let p_projective = p.projective();
let q_projective = q.projective();
c.bench_function("add", |b| b.iter(|| p_projective.add(&q_projective)));
let r: BigInt = BigInt::parse_bytes(b"3", 10).unwrap();
c.bench_function("mul_scalar_small", |b| b.iter(|| p.mul_scalar(&r)));
let r: BigInt = BigInt::parse_bytes(
b"2626589144620713026669568689430873010625803728049924121243784502389097019475",
10,
)
.unwrap();
c.bench_function("mul_scalar", |b| b.iter(|| p.mul_scalar(&r)));
c.bench_function("point compress", |b| b.iter(|| p.compress()));
let p_comp = p.compress();
c.bench_function("point decompress", |b| {
b.iter(|| babyjubjub_rs::decompress_point(p_comp))
});
let sk = babyjubjub_rs::new_key();
let pk = sk.public().unwrap();
let msg = 5.to_bigint().unwrap();
c.bench_function("sign_poseidon", |b| {
b.iter(|| sk.sign_poseidon(msg.clone()))
});
let sig = sk.sign_poseidon(msg.clone()).unwrap();
c.bench_function("verify_poseidon", |b| {
b.iter(|| babyjubjub_rs::verify_poseidon(pk.clone(), sig.clone(), msg.clone()))
});
}
criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);
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