1  // Copyright (c) 2019-2025 Alpha-Delta Network Inc.
 2  // This file is part of the deltavm library.
 3  
 4  // Licensed under the Apache License, Version 2.0 (the "License");
 5  // you may not use this file except in compliance with the License.
 6  // You may obtain a copy of the License at:
 7  
 8  // http://www.apache.org/licenses/LICENSE-2.0
 9  
10  // Unless required by applicable law or agreed to in writing, software
11  // distributed under the License is distributed on an "AS IS" BASIS,
12  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  // See the License for the specific language governing permissions and
14  // limitations under the License.
15  
16  #[macro_use]
17  extern crate criterion;
18  
19  use deltavm_console_algorithms::Elligator2;
20  use deltavm_console_types::prelude::*;
21  use deltavm_utilities::{TestRng, Uniform};
22  
23  use criterion::Criterion;
24  
25  fn elligator2_256(c: &mut Criterion) {
26      let rng = &mut TestRng::default();
27  
28      let input = Field::rand(rng);
29      c.bench_function(&format!("Elligator2 - Field of {}-bits", Field::<Console>::size_in_bits()), |b| {
30          b.iter(|| {
31              let (_group, _sign) = Elligator2::<Console>::encode(&input).unwrap();
32          })
33      });
34  }
35  
36  criterion_group! {
37      name = elligator2;
38      config = Criterion::default().sample_size(1000);
39      targets = elligator2_256
40  }
41  
42  criterion_main!(elligator2);