44 lines
886 B
Rust
44 lines
886 B
Rust
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#![feature(test)]
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extern crate test;
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use test::Bencher;
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use tiny_keccak::{keccakf, Keccak, Hasher};
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#[bench]
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fn bench_keccak_256_input_4096_bytes(b: &mut Bencher) {
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let data = [254u8; 4096];
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b.bytes = data.len() as u64;
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b.iter(|| {
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let mut res: [u8; 32] = [0; 32];
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let mut keccak = Keccak::v256();
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keccak.update(&data);
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keccak.finalize(&mut res);
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});
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}
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#[bench]
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fn keccakf_u64(b: &mut Bencher) {
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const WORDS: usize = 25;
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b.bytes = (WORDS * 8) as u64;
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b.iter(|| {
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let mut data = [0u64; WORDS];
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keccakf(&mut data);
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});
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}
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#[bench]
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fn bench_keccak256(b: &mut Bencher) {
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let data = [0u8; 32];
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b.bytes = data.len() as u64;
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b.iter(|| {
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let mut res: [u8; 32] = [0; 32];
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let mut keccak = Keccak::v256();
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keccak.update(&data);
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keccak.finalize(&mut res);
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});
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}
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