vendor/c2-chacha/benches/chacha20.rs

   1 #![feature(test)]
   2 extern crate c2_chacha;
   3 extern crate stream_cipher;
   4 extern crate test;
   5
   6 use c2_chacha::ChaCha20;
   7 use stream_cipher::{NewStreamCipher, SyncStreamCipher};
   8 use test::Bencher;
   9
  10 #[bench]
  11 pub fn stream_10k(b: &mut Bencher) {
  12     let mut state = ChaCha20::new_var(&[0; 32], &[0; 8]).unwrap();
  13     let mut result = [0; 1024];
  14     b.iter(|| {
  15         for _ in 0..10 {
  16             state.apply_keystream(&mut result)
  17         }
  18     });
  19     b.bytes = 10240;
  20 }