spake2/benches/spake2.rs

   1 use bencher::Bencher;
   2 use bencher::{benchmark_group, benchmark_main};
   3 use spake2::{Ed25519Group, Identity, Password, Spake2};
   4
   5 fn spake2_start(bench: &mut Bencher) {
   6     bench.iter(|| {
   7         let (_, _) = Spake2::<Ed25519Group>::start_a(
   8             &Password::new(b"password"),
   9             &Identity::new(b"idA"),
  10             &Identity::new(b"idB"),
  11         );
  12     })
  13 }
  14
  15 /*
  16 fn spake2_finish(bench: &mut Bencher) {
  17     // this doesn't work, because s1 is consumed by doing finish()
  18     let (s1, msg1) = SPAKE2::<Ed25519Group>::start_a(
  19         &Password::new(b"password"),
  20         &Identity::new(b"idA"),
  21         &Identity::new(b"idB"),
  22     );
  23     let (s2, msg2) = SPAKE2::<Ed25519Group>::start_b(
  24         &Password::new(b"password"),
  25         &Identity::new(b"idA"),
  26         &Identity::new(b"idB"),
  27     );
  28     let msg2_slice = msg2.as_slice();
  29     bench.iter(|| s1.finish(msg2_slice))
  30 }
  31 */
  32
  33 fn spake2_start_and_finish(bench: &mut Bencher) {
  34     let (_, msg2) = Spake2::<Ed25519Group>::start_b(
  35         &Password::new(b"password"),
  36         &Identity::new(b"idA"),
  37         &Identity::new(b"idB"),
  38     );
  39     let msg2_slice = msg2.as_slice();
  40     bench.iter(|| {
  41         let (s1, _) = Spake2::<Ed25519Group>::start_a(
  42             &Password::new(b"password"),
  43             &Identity::new(b"idA"),
  44             &Identity::new(b"idB"),
  45         );
  46         s1.finish(msg2_slice)
  47     })
  48 }
  49
  50 benchmark_group!(
  51     benches,
  52     spake2_start,
  53     //spake2_finish,
  54     spake2_start_and_finish
  55 );
  56 benchmark_main!(benches);