use crate::bmw;
use crate::cubehash;
use crate::lyra2;
use digest::generic_array::typenum::U32;
use blake_hash::Digest as BlakeDigest;
use sha3::Digest;
pub fn sum(input: Vec<u8>) -> Vec<u8> {
let result_blake = blake_hash::Blake256::digest(&input).to_vec();
let result_keccak256 = sha3::Keccak256::digest(result_blake);
let result_cube = cubehash::sum(result_keccak256.to_vec());
let result_lyra2 = lyra2::sum(result_cube);
let result_skein = skein_hash::Skein512::<U32>::digest(&result_lyra2);
let result_cube3 = cubehash::sum(result_skein.to_vec());
bmw::sum(result_cube3)
}
#[test]
fn lyra2rev2_hash_cal() {
let base1 = "abc".as_bytes().to_vec();
let lyra2rev2_result1 = sum(base1);
assert_eq!(
"80ec5344227c5d0bfd63038f00c3fe5aecddd1a1122043b0a90b5fd67b1e8f32",
lyra2rev2_result1
.iter()
.map(|n| format!("{:02x}", n))
.collect::<String>()
);
let base2 = "脇山珠美ちゃんかわいい!".as_bytes().to_vec();
let lyra2rev2_result2 = sum(base2);
assert_eq!(
"bdaaa569c4f4918da66b02f2d0a2093a51e3d1735ee6023e9a93185c7bff40bc",
lyra2rev2_result2
.iter()
.map(|n| format!("{:02x}", n))
.collect::<String>()
);
let base3 = "😀😁😂".as_bytes().to_vec();
let lyra2rev2_result3 = sum(base3);
assert_eq!(
"f88283ab841272a7c3803a380af32a0805448e9ea2e7c3809c4342afeeb040f1",
lyra2rev2_result3
.iter()
.map(|n| format!("{:02x}", n))
.collect::<String>()
);
}