Add `Blake3Hasher`

1 files changed, 21 insertions, 8 deletions

diff --git a/benches/bigfile.rs b/benches/bigfile.rs
index 4a092e3..b2b013d 100644
--- a/benches/bigfile.rs
+++ b/benches/bigfile.rs
@@ -1,6 +1,6 @@
 use criterion::{Criterion, criterion_group, criterion_main};
 use mt_rs::{
-    hasher::{Hasher, Keccak512Hasher, SHA256Hasher},
+    hasher::{Blake3Hasher, Hasher, Keccak256Hasher, SHA256Hasher},
     merkletree::MerkleTree,
     proof::{DefaultProofer, Proofer},
 };
@@ -79,14 +79,26 @@ fn bench_large_merkle_tree_sha256(c: &mut Criterion) {
                 cleanup_files(&filenames).expect("failed to deallocate data");
             },
         );
+    }
+    group.finish();
+}
+
+/// Example of a MarkleTree with 10 nodes which use Keccak256 algorithm to make hashes.
+/// Each node has a size of 5, 10 or 15 MB.
+/// Also, it verifies each node path with a proofer O(n).
+fn bench_large_merkle_tree_keccak256(c: &mut Criterion) {
+    let filenames: Vec<String> = (1..=10).map(|i| format!("file-{i}.dat")).collect();
 
+    let mut group = c.benchmark_group("MerkleTree");
+    group.sample_size(10);
+    for size in [5, 10, 15] {
         group.bench_function(
-            format!("MerkleTree creation and validation with 10 nodes and Keccak512 algorithm. {size} MB per each file."),
+            format!("MerkleTree creation and validation with 10 nodes and Keccak256 algorithm. {size} MB per each file."),
             |b| {
                 let files = setup_files(&filenames, size).expect("failed to allocate new files");
 
                 b.iter(|| {
-                    let hasher = Keccak512Hasher::new();
+                    let hasher = Keccak256Hasher::new();
                     test_merkle_tree(hasher, &files);
                 });
                 cleanup_files(&filenames).expect("failed to deallocate data");
@@ -96,22 +108,22 @@ fn bench_large_merkle_tree_sha256(c: &mut Criterion) {
     group.finish();
 }
 
-/// Example of a MarkleTree with 10 nodes which use Keccak512 algorithm to make hashes.
+/// Example of a MarkleTree with 10 nodes which use Blake3 algorithm to make hashes.
 /// Each node has a size of 5, 10 or 15 MB.
 /// Also, it verifies each node path with a proofer O(n).
-fn bench_large_merkle_tree_keccak512(c: &mut Criterion) {
+fn bench_large_merkle_tree_blake3(c: &mut Criterion) {
     let filenames: Vec<String> = (1..=10).map(|i| format!("file-{i}.dat")).collect();
 
     let mut group = c.benchmark_group("MerkleTree");
     group.sample_size(10);
     for size in [5, 10, 15] {
         group.bench_function(
-            format!("MerkleTree creation and validation with 10 nodes and Keccak512 algorithm. {size} MB per each file."),
+            format!("MerkleTree creation and validation with 10 nodes and Keccak256 algorithm. {size} MB per each file."),
             |b| {
                 let files = setup_files(&filenames, size).expect("failed to allocate new files");
 
                 b.iter(|| {
-                    let hasher = Keccak512Hasher::new();
+                    let hasher = Blake3Hasher::new();
                     test_merkle_tree(hasher, &files);
                 });
                 cleanup_files(&filenames).expect("failed to deallocate data");
@@ -124,6 +136,7 @@ fn bench_large_merkle_tree_keccak512(c: &mut Criterion) {
 criterion_group!(
     benches,
     bench_large_merkle_tree_sha256,
-    bench_large_merkle_tree_keccak512
+    bench_large_merkle_tree_keccak256,
+    bench_large_merkle_tree_blake3
 );
 criterion_main!(benches);