arnaucube/miden-crypto
1
0
Fork 0
mirror of https://github.com/arnaucube/miden-crypto.git synced 2026-01-09 15:41:30 +01:00
Code Issues Projects Releases Wiki Activity

feat: RPX (xHash12) hash function implementation

Browse Source
This commit is contained in:
Al-Kindi-0
2023-10-24 11:34:02 +02:00
committed by Bobbin Threadbare
parent f33a982f29
commit 3125144445
20 changed files with 1716 additions and 993 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
benches/hash.rs
View File

@@ -3,6 +3,7 @@ use miden_crypto::{
hash::{
blake::Blake3_256,
rpo::{Rpo256, RpoDigest},
rpx::{Rpx256, RpxDigest},
},
Felt,
};
@@ -57,6 +58,54 @@ fn rpo256_sequential(c: &mut Criterion) {
});
}
fn rpx256_2to1(c: &mut Criterion) {
let v: [RpxDigest; 2] = [Rpx256::hash(&[1_u8]), Rpx256::hash(&[2_u8])];
c.bench_function("RPX256 2-to-1 hashing (cached)", |bench| {
bench.iter(|| Rpx256::merge(black_box(&v)))
});
c.bench_function("RPX256 2-to-1 hashing (random)", |bench| {
bench.iter_batched(
|| {
[
Rpx256::hash(&rand_value::<u64>().to_le_bytes()),
Rpx256::hash(&rand_value::<u64>().to_le_bytes()),
]
},
|state| Rpx256::merge(&state),
BatchSize::SmallInput,
)
});
}
fn rpx256_sequential(c: &mut Criterion) {
let v: [Felt; 100] = (0..100)
.into_iter()
.map(Felt::new)
.collect::<Vec<Felt>>()
.try_into()
.expect("should not fail");
c.bench_function("RPX256 sequential hashing (cached)", |bench| {
bench.iter(|| Rpx256::hash_elements(black_box(&v)))
});
c.bench_function("RPX256 sequential hashing (random)", |bench| {
bench.iter_batched(
|| {
let v: [Felt; 100] = (0..100)
.into_iter()
.map(|_| Felt::new(rand_value()))
.collect::<Vec<Felt>>()
.try_into()
.expect("should not fail");
v
},
|state| Rpx256::hash_elements(&state),
BatchSize::SmallInput,
)
});
}
fn blake3_2to1(c: &mut Criterion) {
let v: [<Blake3_256 as Hasher>::Digest; 2] =
[Blake3_256::hash(&[1_u8]), Blake3_256::hash(&[2_u8])];
@@ -106,5 +155,13 @@ fn blake3_sequential(c: &mut Criterion) {
});
}
criterion_group!(hash_group, rpo256_2to1, rpo256_sequential, blake3_2to1, blake3_sequential);
criterion_group!(
hash_group,
rpx256_2to1,
rpx256_sequential,
rpo256_2to1,
rpo256_sequential,
blake3_2to1,
blake3_sequential
);
criterion_main!(hash_group);