simple-rijndael 0.3.2

use criterion::{criterion_group, criterion_main, Criterion};
use simple_rijndael::{impls::RijndaelCbc, paddings::ZeroPadding};

const OSU_KEY: &[u8; 32] = b"osu!-scoreburgr---------20210520";
const OSU_IV: [u8; 32] = [
    240, 124, 26, 154, 27, 186, 98, 170, 95, 190, 213, 103, 13, 128, 39, 59, 217, 84, 68, 144, 173,
    93, 117, 132, 33, 213, 96, 154, 228, 231, 197, 162,
];
const OSU_DECRYPTED: [u8; 160] = [
    99, 53, 49, 97, 101, 101, 53, 54, 98, 98, 53, 49, 57, 53, 50, 52, 52, 50, 53, 50, 100, 49, 57,
    48, 98, 97, 97, 53, 52, 98, 52, 57, 58, 80, 117, 114, 101, 80, 101, 97, 99, 101, 32, 58, 56,
    49, 53, 55, 55, 50, 54, 50, 53, 97, 100, 97, 100, 54, 51, 57, 55, 51, 53, 97, 48, 52, 52, 101,
    56, 97, 98, 97, 57, 51, 54, 48, 58, 52, 52, 58, 49, 56, 58, 54, 58, 52, 58, 54, 58, 50, 48, 58,
    51, 56, 54, 52, 53, 58, 50, 54, 58, 70, 97, 108, 115, 101, 58, 70, 58, 54, 52, 58, 70, 97, 108,
    115, 101, 58, 48, 58, 50, 49, 48, 54, 49, 53, 48, 54, 52, 52, 51, 49, 58, 50, 48, 50, 49, 48,
    53, 50, 48, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
];
const OSU_CRYPTED: [u8; 160] = [
    185, 209, 243, 33, 128, 187, 132, 199, 140, 189, 1, 129, 139, 66, 200, 37, 126, 34, 238, 100,
    93, 124, 192, 252, 31, 121, 2, 130, 138, 123, 69, 66, 122, 208, 169, 15, 120, 22, 148, 19, 87,
    203, 229, 139, 179, 89, 138, 56, 160, 239, 238, 254, 34, 119, 136, 225, 209, 226, 69, 117, 97,
    49, 225, 198, 91, 192, 196, 12, 32, 235, 103, 141, 142, 168, 29, 102, 252, 65, 191, 137, 136,
    170, 72, 165, 127, 49, 83, 201, 115, 26, 79, 200, 119, 28, 238, 34, 76, 25, 185, 164, 182, 254,
    66, 148, 18, 36, 27, 36, 59, 165, 220, 95, 164, 115, 128, 12, 5, 161, 18, 236, 221, 167, 247,
    104, 25, 29, 146, 225, 104, 140, 249, 175, 131, 158, 93, 143, 106, 146, 114, 220, 128, 33, 114,
    191, 232, 103, 94, 169, 90, 105, 8, 85, 33, 140, 198, 71, 40, 65, 215, 29,
];

fn osu_decrypt_benchmark(c: &mut Criterion) {
    let mut group = c.benchmark_group("osu_decrypt_benchmark");
    group.bench_function("osu decrypt", move |b| {
        b.iter(|| {
            RijndaelCbc::<ZeroPadding>::new(OSU_KEY, 32)
                .unwrap()
                .decrypt(&OSU_IV, OSU_CRYPTED.to_vec())
                .unwrap()
        })
    });
    group.finish();
}

fn osu_encrypt_benchmark(c: &mut Criterion) {
    let mut group = c.benchmark_group("osu_encrypt_benchmark");
    group.bench_function("osu encrypt", |b| {
        b.iter(|| {
            RijndaelCbc::<ZeroPadding>::new(OSU_KEY, 32)
                .unwrap()
                .encrypt(&OSU_IV, OSU_DECRYPTED.to_vec())
                .unwrap()
        })
    });
    group.finish();
}

criterion_group!(benches, osu_encrypt_benchmark, osu_decrypt_benchmark);
criterion_main!(benches);