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organize benches, refactor

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Neemek 2025-11-03 18:40:20 +01:00
parent 0702313755
commit 28f58d7222
8 changed files with 144 additions and 191 deletions
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87
bench/Cargo.lock generated
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@ -1,87 +0,0 @@
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8
bench/Cargo.toml
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[package]
name = "bench"
version = "0.1.0"
edition = "2024"
[dependencies]
diffie-hellman = { path = ".." }

105
bench/bench.rs Normal file
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#![feature(test)]
extern crate test;
mod benches {
use test::{black_box, Bencher};
use crypto_bigint::U448;
use diffie_hellman::{Public, Secret, U256};
use diffie_hellman::edwards::{ed448_clamp, ED448_GOLDILOCKS};
use diffie_hellman::montgomery::{clamp_u256, CURVE_25519};
use diffie_hellman::traits::{Curve, Point};
#[bench]
fn diffie_hellman(b: &mut Bencher) {
let a = Secret::from(U256::from_u32(123456789));
let p = Public::from(&Secret::from(U256::from_u64(987654321)));
b.iter(|| {
black_box(a.diffie_hellman(&p));
})
}
#[bench]
fn public_key_derivation(b: &mut Bencher) {
let a = Secret::from(U256::from_u32(123456789));
b.iter(|| {
black_box(Public::from(&a))
})
}
#[bench]
fn montgomery_point_add(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
let q = p.double();
b.iter(|| {
black_box(p.add(&q, &p))
})
}
#[bench]
fn montgomery_point_double(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
b.iter(|| {
black_box(p.double())
})
}
#[bench]
fn montgomery_ladder(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
b.iter(|| {
black_box(p.ladder(&clamp_u256(U256::from_u64(987654321))))
})
}
#[bench]
fn constant_time_montgomery_ladder(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
b.iter(|| {
black_box(p.ct_ladder(&clamp_u256(U256::from_u64(987654321))))
})
}
#[bench]
fn edwards_point_add(b: &mut Bencher) {
let p = CURVE_25519.generator();
let q = p.double();
b.iter(|| {
black_box(p.add(&q, &p))
})
}
#[bench]
fn edwards_point_double(b: &mut Bencher) {
let p = ED448_GOLDILOCKS.generator();
b.iter(|| {
black_box(p.double())
})
}
#[bench]
fn edwards_ladder(b: &mut Bencher) {
let p = ED448_GOLDILOCKS.point(U448::from_u32(123456789));
b.iter(|| {
black_box(p.ladder(&ed448_clamp(U448::from_u64(987654321))))
})
}
#[bench]
fn constant_time_edwards_ladder(b: &mut Bencher) {
let p = ED448_GOLDILOCKS.point(U448::from_u32(123456789));
b.iter(|| {
black_box(p.ct_ladder(&ed448_clamp(U448::from_u64(987654321))))
})
}
}

2
bench/rust-toolchain.toml
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[toolchain]
channel = "nightly"

64
bench/src/lib.rs
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#![feature(test)]
extern crate test;
mod benches {
use test::{black_box, Bencher};
use diffie_hellman::{clamp_u256, Public, Secret, CURVE_25519, U256};
#[bench]
fn diffie_hellman(b: &mut Bencher) {
let a = Secret::from(U256::from_u32(123456789));
let p = Public::from(&Secret::from(U256::from_u64(987654321)));
b.iter(|| {
black_box(a.diffie_hellman(&p));
})
}
#[bench]
fn public_key_derivation(b: &mut Bencher) {
let a = Secret::from(U256::from_u32(123456789));
b.iter(|| {
black_box(Public::from(&a))
})
}
#[bench]
fn montgomery_point_add(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
let q = p.double();
b.iter(|| {
black_box(p.add(q, p))
})
}
#[bench]
fn montgomery_point_double(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
b.iter(|| {
black_box(p.double())
})
}
#[bench]
fn montgomery_ladder(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
b.iter(|| {
black_box(p.ladder(clamp_u256(U256::from_u64(987654321))))
})
}
#[bench]
fn constant_time_montgomery_ladder(b: &mut Bencher) {
let p = CURVE_25519.point(U256::from_u32(123456789));
b.iter(|| {
black_box(p.ct_ladder(clamp_u256(U256::from_u64(987654321))))
})
}
}