43 lines
1.0 KiB
Rust
43 lines
1.0 KiB
Rust
use test::Bencher;
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use crate::{ChaCha20, Key, Nonce};
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#[bench]
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pub fn chacha20_10(bh: &mut Bencher) {
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let key = Key::new([0u8; 32]);
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let nonce = Nonce::new([0u8; 12]);
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let count = 1;
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let mut chacha = ChaCha20::new(key, nonce, count);
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let mut bytes = [0u8; 10];
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bh.iter(|| {
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chacha.apply_keystream(&mut bytes[..]);
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});
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bh.bytes = bytes.len() as u64;
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}
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#[bench]
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pub fn chacha20_1k(bh: &mut Bencher) {
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let key = Key::new([0u8; 32]);
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let nonce = Nonce::new([0u8; 12]);
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let count = 1;
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let mut chacha = ChaCha20::new(key, nonce, count);
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let mut bytes = [0u8; 1024];
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bh.iter(|| {
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chacha.apply_keystream(&mut bytes[..]);
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});
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bh.bytes = bytes.len() as u64;
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}
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#[bench]
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pub fn chacha20_64k(bh: &mut Bencher) {
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let key = Key::new([0u8; 32]);
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let nonce = Nonce::new([0u8; 12]);
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let count = 1;
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let mut chacha = ChaCha20::new(key, nonce, count);
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let mut bytes = [0u8; 65536];
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bh.iter(|| {
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chacha.apply_keystream(&mut bytes[..]);
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});
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bh.bytes = bytes.len() as u64;
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}
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