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chore: clean up create interfaces

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This commit is contained in:
Bobbin Threadbare
2022-11-30 21:17:52 -08:00
parent 0257538a1e
commit ee1d5dc2e1
13 changed files with 248 additions and 324 deletions
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41
src/hash/rpo/tests.rs
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@@ -1,32 +1,9 @@
use super::{
ElementHasher, Felt, FieldElement, HashFn, Rpo256, RpoDigest256, StarkField, ALPHA, INV_ALPHA,
INV_MDS, MDS, STATE_WIDTH, ZERO,
Felt, FieldElement, Hasher, Rpo256, RpoDigest, StarkField, ALPHA, INV_ALPHA, STATE_WIDTH, ZERO,
};
use core::convert::TryInto;
use rand_utils::rand_value;
#[test]
#[allow(clippy::needless_range_loop)]
fn mds_inv_test() {
let mut mul_result = [[Felt::new(0); STATE_WIDTH]; STATE_WIDTH];
for i in 0..STATE_WIDTH {
for j in 0..STATE_WIDTH {
let result = {
let mut result = Felt::new(0);
for k in 0..STATE_WIDTH {
result += MDS[i][k] * INV_MDS[k][j]
}
result
};
mul_result[i][j] = result;
if i == j {
assert_eq!(result, Felt::new(1));
} else {
assert_eq!(result, Felt::new(0));
}
}
}
}
#[test]
fn test_alphas() {
let e: Felt = Felt::new(rand_value());
@@ -64,9 +41,9 @@ fn test_inv_sbox() {
fn hash_elements_vs_merge() {
let elements = [Felt::new(rand_value()); 8];
let digests: [RpoDigest256; 2] = [
RpoDigest256::new(elements[..4].try_into().unwrap()),
RpoDigest256::new(elements[4..].try_into().unwrap()),
let digests: [RpoDigest; 2] = [
RpoDigest::new(elements[..4].try_into().unwrap()),
RpoDigest::new(elements[4..].try_into().unwrap()),
];
let m_result = Rpo256::merge(&digests);
@@ -77,7 +54,7 @@ fn hash_elements_vs_merge() {
#[test]
fn hash_elements_vs_merge_with_int() {
let tmp = [Felt::new(rand_value()); 4];
let seed = RpoDigest256::new(tmp);
let seed = RpoDigest::new(tmp);
// ----- value fits into a field element ------------------------------------------------------
let val: Felt = Felt::new(rand_value());
@@ -147,9 +124,9 @@ fn hash_elements() {
Felt::new(7),
];
let digests: [RpoDigest256; 2] = [
RpoDigest256::new(elements[..4].try_into().unwrap()),
RpoDigest256::new(elements[4..8].try_into().unwrap()),
let digests: [RpoDigest; 2] = [
RpoDigest::new(elements[..4].try_into().unwrap()),
RpoDigest::new(elements[4..8].try_into().unwrap()),
];
let m_result = Rpo256::merge(&digests);
@@ -182,7 +159,7 @@ fn hash_test_vectors() {
];
for i in 0..elements.len() {
let expected = RpoDigest256::new(EXPECTED[i]);
let expected = RpoDigest::new(EXPECTED[i]);
let result = Rpo256::hash_elements(&elements[..(i + 1)]);
assert_eq!(result, expected);
}