mirror of
https://github.com/RustCrypto/hashes.git
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bash-hash: initial implementation (#745)
This commit is contained in:
Alexandr Kitaev
72
.github/workflows/bash-hash.yml
vendored
Normal file
72
.github/workflows/bash-hash.yml
vendored
Normal file
@@ -0,0 +1,72 @@
|
||||
name: bash-hash
|
||||
|
||||
on:
|
||||
pull_request:
|
||||
paths:
|
||||
- ".github/workflows/bash-hash.yml"
|
||||
- "bash-hash/**"
|
||||
- "Cargo.*"
|
||||
push:
|
||||
branches: master
|
||||
|
||||
defaults:
|
||||
run:
|
||||
working-directory: bash-hash
|
||||
|
||||
env:
|
||||
CARGO_INCREMENTAL: 0
|
||||
RUSTFLAGS: "-Dwarnings"
|
||||
|
||||
# Cancels CI jobs when new commits are pushed to a PR branch
|
||||
concurrency:
|
||||
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
|
||||
cancel-in-progress: true
|
||||
|
||||
jobs:
|
||||
set-msrv:
|
||||
uses: RustCrypto/actions/.github/workflows/set-msrv.yml@master
|
||||
with:
|
||||
msrv: 1.85.0
|
||||
|
||||
build:
|
||||
needs: set-msrv
|
||||
runs-on: ubuntu-latest
|
||||
strategy:
|
||||
matrix:
|
||||
rust:
|
||||
- ${{needs.set-msrv.outputs.msrv}}
|
||||
- stable
|
||||
target:
|
||||
- thumbv7em-none-eabi
|
||||
- wasm32-unknown-unknown
|
||||
steps:
|
||||
- uses: actions/checkout@v5
|
||||
- uses: RustCrypto/actions/cargo-cache@master
|
||||
- uses: dtolnay/rust-toolchain@master
|
||||
with:
|
||||
toolchain: ${{ matrix.rust }}
|
||||
targets: ${{ matrix.target }}
|
||||
- uses: RustCrypto/actions/cargo-hack-install@master
|
||||
- run: cargo hack build --target ${{ matrix.target }} --each-feature --exclude-features default,std
|
||||
|
||||
test:
|
||||
needs: set-msrv
|
||||
runs-on: ubuntu-latest
|
||||
strategy:
|
||||
matrix:
|
||||
rust:
|
||||
- ${{needs.set-msrv.outputs.msrv}}
|
||||
- stable
|
||||
steps:
|
||||
- uses: actions/checkout@v5
|
||||
- uses: RustCrypto/actions/cargo-cache@master
|
||||
- uses: dtolnay/rust-toolchain@master
|
||||
with:
|
||||
toolchain: ${{ matrix.rust }}
|
||||
- uses: RustCrypto/actions/cargo-hack-install@master
|
||||
- run: cargo hack test --feature-powerset
|
||||
|
||||
minimal-versions:
|
||||
uses: RustCrypto/actions/.github/workflows/minimal-versions.yml@master
|
||||
with:
|
||||
working-directory: ${{ github.workflow }}
|
||||
16
Cargo.lock
generated
16
Cargo.lock
generated
@@ -29,6 +29,22 @@ version = "0.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d8b59d472eab27ade8d770dcb11da7201c11234bef9f82ce7aa517be028d462b"
|
||||
|
||||
[[package]]
|
||||
name = "bash-f"
|
||||
version = "0.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bfed5cd32720841afa8cd58c89a317e9efb0c8083e1b349dae4098f022620353"
|
||||
|
||||
[[package]]
|
||||
name = "bash-hash"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"base16ct",
|
||||
"bash-f",
|
||||
"digest",
|
||||
"hex-literal",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "belt-block"
|
||||
version = "0.1.2"
|
||||
|
||||
@@ -2,6 +2,7 @@
|
||||
resolver = "3"
|
||||
members = [
|
||||
"ascon-hash",
|
||||
"bash-hash",
|
||||
"belt-hash",
|
||||
"blake2",
|
||||
"fsb",
|
||||
|
||||
12
bash-hash/CHANGELOG.md
Normal file
12
bash-hash/CHANGELOG.md
Normal file
@@ -0,0 +1,12 @@
|
||||
# Changelog
|
||||
|
||||
All notable changes to this project will be documented in this file.
|
||||
|
||||
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
|
||||
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
|
||||
|
||||
|
||||
## 0.1.0 (UNRELEASED)
|
||||
- Initial release ([#745])
|
||||
|
||||
[#745]: https://github.com/RustCrypto/hashes/pull/745
|
||||
31
bash-hash/Cargo.toml
Normal file
31
bash-hash/Cargo.toml
Normal file
@@ -0,0 +1,31 @@
|
||||
[package]
|
||||
name = "bash-hash"
|
||||
version = "0.1.0"
|
||||
description = "bash hash function (STB 34.101.77-2020)"
|
||||
authors = ["RustCrypto Developers"]
|
||||
license = "MIT OR Apache-2.0"
|
||||
readme = "README.md"
|
||||
edition = "2024"
|
||||
rust-version = "1.85"
|
||||
documentation = "https://docs.rs/belt-hash"
|
||||
repository = "https://github.com/RustCrypto/hashes"
|
||||
keywords = ["belt", "stb", "hash", "digest"]
|
||||
categories = ["cryptography", "no-std"]
|
||||
|
||||
[dependencies]
|
||||
digest = "0.11.0-rc.3"
|
||||
bash-f = { version = "0.1.0" }
|
||||
|
||||
[dev-dependencies]
|
||||
digest = { version = "0.11.0-rc.3", features = ["dev"] }
|
||||
hex-literal = "1"
|
||||
base16ct = { version = "0.3", features = ["alloc"] }
|
||||
|
||||
[features]
|
||||
default = ["alloc", "oid"]
|
||||
alloc = ["digest/alloc"]
|
||||
oid = ["digest/oid"]
|
||||
zeroize = ["digest/zeroize"]
|
||||
|
||||
[package.metadata.docs.rs]
|
||||
all-features = true
|
||||
201
bash-hash/LICENSE-APACHE
Normal file
201
bash-hash/LICENSE-APACHE
Normal file
@@ -0,0 +1,201 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
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25
bash-hash/LICENSE-MIT
Normal file
25
bash-hash/LICENSE-MIT
Normal file
@@ -0,0 +1,25 @@
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Copyright (c) 2025 The RustCrypto Project Developers
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61
bash-hash/README.md
Normal file
61
bash-hash/README.md
Normal file
@@ -0,0 +1,61 @@
|
||||
# RustCrypto: bash hash
|
||||
|
||||
[![crate][crate-image]][crate-link]
|
||||
[![Docs][docs-image]][docs-link]
|
||||
[![Build Status][build-image]][build-link]
|
||||
![Apache2/MIT licensed][license-image]
|
||||
![Rust Version][rustc-image]
|
||||
[![Project Chat][chat-image]][chat-link]
|
||||
|
||||
Pure Rust implementation of the bash hash function specified in [STB 34.101.31-2020].
|
||||
|
||||
## Examples
|
||||
```rust
|
||||
use bash_hash::{BashHash256, Digest};
|
||||
use hex_literal::hex;
|
||||
|
||||
let mut hasher = BashHash256::new();
|
||||
hasher.update(b"hello world");
|
||||
let hash = hasher.finalize();
|
||||
|
||||
assert_eq!(hash, hex!("2FC08EEC942378C0F8A6E5F1890D907B706BE393B0386E20A73D4D17A46BBD10"));
|
||||
|
||||
// Hex-encode hash using https://docs.rs/base16ct
|
||||
let hex_hash = base16ct::upper::encode_string(&hash);
|
||||
assert_eq!(hex_hash, "2FC08EEC942378C0F8A6E5F1890D907B706BE393B0386E20A73D4D17A46BBD10");
|
||||
```
|
||||
|
||||
Also, see the [examples section] in the RustCrypto/hashes readme.
|
||||
|
||||
## License
|
||||
|
||||
The crate is licensed under either of:
|
||||
|
||||
* [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0)
|
||||
* [MIT license](http://opensource.org/licenses/MIT)
|
||||
|
||||
at your option.
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||||
|
||||
### Contribution
|
||||
|
||||
Unless you explicitly state otherwise, any contribution intentionally submitted
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||||
for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
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||||
dual licensed as above, without any additional terms or conditions.
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||||
|
||||
[//]: # (badges)
|
||||
|
||||
[crate-image]: https://img.shields.io/crates/v/belt-hash.svg
|
||||
[crate-link]: https://crates.io/crates/belt-hash
|
||||
[docs-image]: https://docs.rs/belt-hash/badge.svg
|
||||
[docs-link]: https://docs.rs/belt-hash
|
||||
[license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
|
||||
[rustc-image]: https://img.shields.io/badge/rustc-1.85+-blue.svg
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[chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg
|
||||
[chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260041-hashes
|
||||
[build-image]: https://github.com/RustCrypto/hashes/actions/workflows/belt-hash.yml/badge.svg?branch=master
|
||||
[build-link]: https://github.com/RustCrypto/hashes/actions/workflows/belt-hash.yml?query=branch:master
|
||||
|
||||
[//]: # (general links)
|
||||
|
||||
[STB 34.101.77-2020]: http://apmi.bsu.by/assets/files/std/bash-spec241.pdf
|
||||
[examples section]: https://github.com/RustCrypto/hashes#Examples
|
||||
30
bash-hash/benches/mod.rs
Normal file
30
bash-hash/benches/mod.rs
Normal file
@@ -0,0 +1,30 @@
|
||||
#![feature(test)]
|
||||
extern crate test;
|
||||
|
||||
use bash_hash::{BashHash256, BashHash384, BashHash512};
|
||||
use digest::bench_update;
|
||||
use test::Bencher;
|
||||
|
||||
bench_update!(
|
||||
BashHash256::default();
|
||||
bash_hash256_10 10;
|
||||
bash_hash256_100 100;
|
||||
bash_hash256_1000 1000;
|
||||
bash_hash256_10000 10000;
|
||||
);
|
||||
|
||||
bench_update!(
|
||||
BashHash384::default();
|
||||
bash_hash384_10 10;
|
||||
bash_hash384_100 100;
|
||||
bash_hash384_1000 1000;
|
||||
bash_hash384_10000 10000;
|
||||
);
|
||||
|
||||
bench_update!(
|
||||
BashHash512::default();
|
||||
bash_hash512_10 10;
|
||||
bash_hash512_100 100;
|
||||
bash_hash512_1000 1000;
|
||||
bash_hash512_10000 10000;
|
||||
);
|
||||
232
bash-hash/src/block_api.rs
Normal file
232
bash-hash/src/block_api.rs
Normal file
@@ -0,0 +1,232 @@
|
||||
use core::fmt;
|
||||
use digest::{
|
||||
HashMarker, Output,
|
||||
array::Array,
|
||||
block_api::{
|
||||
AlgorithmName, Block, BlockSizeUser, Buffer, BufferKindUser, Eager, FixedOutputCore,
|
||||
OutputSizeUser, Reset, UpdateCore,
|
||||
},
|
||||
crypto_common::hazmat::{DeserializeStateError, SerializableState, SerializedState},
|
||||
typenum::U192,
|
||||
};
|
||||
|
||||
use crate::variants::{Bash256, Bash384, Bash512, Variant};
|
||||
use bash_f::{STATE_WORDS, bash_f};
|
||||
use digest::typenum::Unsigned;
|
||||
|
||||
/// Core Bash hasher state with generic security level.
|
||||
///
|
||||
/// Implements bash-hash[ℓ] algorithm according to section 7 of STB 34.101.77-2020.
|
||||
/// Parameters:
|
||||
/// - BlockSize: block size r = (1536 - 4ℓ) / 8 bytes
|
||||
/// - OutputSize: output size 2ℓ / 8 bytes
|
||||
#[derive(Clone)]
|
||||
pub struct BashHashCore<V: Variant> {
|
||||
state: [u64; STATE_WORDS],
|
||||
_variant: core::marker::PhantomData<V>,
|
||||
}
|
||||
|
||||
impl<V> BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
/// Calculate security level ℓ
|
||||
///
|
||||
/// According to section 5.3: ℓ = OutputSize * 8 / 2 = OutputSize * 4
|
||||
#[inline]
|
||||
const fn get_level() -> usize {
|
||||
// 3. ℓ ← OutSize * 8 / 2
|
||||
V::OutputSize::USIZE * 4
|
||||
}
|
||||
|
||||
/// Calculate buffer size r in bytes
|
||||
#[inline]
|
||||
const fn get_r_bytes() -> usize {
|
||||
V::BlockSize::USIZE
|
||||
}
|
||||
|
||||
/// Compress one data block
|
||||
fn compress_block(&mut self, block: &Block<Self>) {
|
||||
let r_bytes = Self::get_r_bytes();
|
||||
debug_assert_eq!(r_bytes % 8, 0);
|
||||
|
||||
// 4.1: S[...1536 - 4ℓ) ← Xi
|
||||
for (dst, chunk) in self.state.iter_mut().zip(block[..r_bytes].chunks_exact(8)) {
|
||||
// `chunk` is guaranteed to be 8 bytes long due to `r_bytes` being a multiple of 8
|
||||
*dst = u64::from_le_bytes(chunk.try_into().unwrap());
|
||||
}
|
||||
|
||||
// 4.2: S ← bash-f(S)
|
||||
bash_f(&mut self.state);
|
||||
}
|
||||
}
|
||||
|
||||
impl<V> HashMarker for BashHashCore<V> where V: Variant {}
|
||||
|
||||
impl<V> BlockSizeUser for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
type BlockSize = V::BlockSize;
|
||||
}
|
||||
|
||||
impl<V> BufferKindUser for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
type BufferKind = Eager;
|
||||
}
|
||||
|
||||
impl<V> OutputSizeUser for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
type OutputSize = V::OutputSize;
|
||||
}
|
||||
|
||||
impl<V> UpdateCore for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
#[inline]
|
||||
fn update_blocks(&mut self, blocks: &[Block<Self>]) {
|
||||
for block in blocks {
|
||||
self.compress_block(block);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<V> FixedOutputCore for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
fn finalize_fixed_core(&mut self, buffer: &mut Buffer<Self>, out: &mut Output<Self>) {
|
||||
let pos = buffer.get_pos();
|
||||
|
||||
// 1. Split(X || 01, r) - split message with appended 01
|
||||
// 2: Xn ← Xn || 0^(1536-4ℓ-|Xn|) - pad last block with zeros
|
||||
let mut padding_block = Array::<u8, V::BlockSize>::default();
|
||||
let block = buffer.pad_with_zeros();
|
||||
padding_block.copy_from_slice(&block);
|
||||
padding_block[pos] = 0x40;
|
||||
|
||||
// 4. for i = 1, 2, ..., n, do:
|
||||
self.compress_block(&padding_block);
|
||||
|
||||
//5. Y ← S[...2ℓ)
|
||||
self.state
|
||||
.iter()
|
||||
.flat_map(|w| w.to_le_bytes())
|
||||
.take(V::OutputSize::USIZE)
|
||||
.zip(out.iter_mut())
|
||||
.for_each(|(src, dst)| *dst = src);
|
||||
}
|
||||
}
|
||||
|
||||
impl<V> Default for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
#[inline]
|
||||
fn default() -> Self {
|
||||
let mut state = [0u64; STATE_WORDS];
|
||||
|
||||
// 3. S ← 0^1472 || ⟨ℓ/4⟩_64
|
||||
let level = Self::get_level();
|
||||
state[23] = (level / 4) as u64;
|
||||
|
||||
Self {
|
||||
state,
|
||||
_variant: core::marker::PhantomData,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<V> Reset for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
#[inline]
|
||||
fn reset(&mut self) {
|
||||
*self = Default::default();
|
||||
}
|
||||
}
|
||||
|
||||
impl<V> AlgorithmName for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
fn write_alg_name(f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
let level = Self::get_level();
|
||||
write!(f, "Bash{}", level * 2)
|
||||
}
|
||||
}
|
||||
|
||||
impl<V> fmt::Debug for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
f.write_str("BashHashCore { ... }")
|
||||
}
|
||||
}
|
||||
|
||||
impl<V> Drop for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
fn drop(&mut self) {
|
||||
#[cfg(feature = "zeroize")]
|
||||
{
|
||||
use digest::zeroize::Zeroize;
|
||||
self.state.zeroize();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "zeroize")]
|
||||
impl<V> digest::zeroize::ZeroizeOnDrop for BashHashCore<V> where V: Variant {}
|
||||
|
||||
impl<V> SerializableState for BashHashCore<V>
|
||||
where
|
||||
V: Variant,
|
||||
{
|
||||
type SerializedStateSize = U192;
|
||||
|
||||
fn serialize(&self) -> SerializedState<Self> {
|
||||
let mut dst = SerializedState::<Self>::default();
|
||||
|
||||
for (word, chunk) in self.state.iter().zip(dst.chunks_exact_mut(8)) {
|
||||
// `word` is guaranteed to be 8 bytes long due to `STATE_WORDS` being a multiple of 8
|
||||
// and `chunk` being a slice of 8 bytes
|
||||
chunk.copy_from_slice(&word.to_le_bytes());
|
||||
}
|
||||
|
||||
dst
|
||||
}
|
||||
|
||||
fn deserialize(
|
||||
serialized_state: &SerializedState<Self>,
|
||||
) -> Result<Self, DeserializeStateError> {
|
||||
let mut state = [0u64; STATE_WORDS];
|
||||
|
||||
for (dst, chunk) in state.iter_mut().zip(serialized_state.chunks_exact(8)) {
|
||||
// `chunk` is guaranteed to be 8 bytes long due to `STATE_WORDS` being a multiple of 8
|
||||
// and `dst` being a slice of 8 bytes
|
||||
*dst = u64::from_le_bytes(chunk.try_into().map_err(|_| DeserializeStateError)?);
|
||||
}
|
||||
|
||||
Ok(Self {
|
||||
state,
|
||||
_variant: core::marker::PhantomData,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// Standard Bash hash variants according to section 5.3 and 7.1
|
||||
// Bash256: ℓ = 128, output = 2ℓ = 256 bits, block = (1536 - 4×128)/8 = 128 bytes
|
||||
// Bash384: ℓ = 192, output = 2ℓ = 384 bits, block = (1536 - 4×192)/8 = 96 bytes
|
||||
// Bash512: ℓ = 256, output = 2ℓ = 512 bits, block = (1536 - 4×256)/8 = 64 bytes
|
||||
pub(crate) type Bash256Core = BashHashCore<Bash256>;
|
||||
pub(crate) type Bash384Core = BashHashCore<Bash384>;
|
||||
pub(crate) type Bash512Core = BashHashCore<Bash512>;
|
||||
36
bash-hash/src/lib.rs
Normal file
36
bash-hash/src/lib.rs
Normal file
@@ -0,0 +1,36 @@
|
||||
#![no_std]
|
||||
#![doc = include_str!("../README.md")]
|
||||
#![doc(
|
||||
html_logo_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg",
|
||||
html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg"
|
||||
)]
|
||||
#![cfg_attr(docsrs, feature(doc_cfg))]
|
||||
#![warn(missing_docs, unreachable_pub)]
|
||||
#![forbid(unsafe_code)]
|
||||
|
||||
pub use digest::{self, Digest};
|
||||
|
||||
/// Block-level types
|
||||
pub mod block_api;
|
||||
mod variants;
|
||||
|
||||
digest::buffer_fixed!(
|
||||
/// BASH256 hasher state.
|
||||
pub struct BashHash256(block_api::Bash256Core);
|
||||
oid: "1.2.112.0.2.0.34.101.77.11";
|
||||
impl: FixedHashTraits;
|
||||
);
|
||||
|
||||
digest::buffer_fixed!(
|
||||
/// BASH384 hasher state.
|
||||
pub struct BashHash384(block_api::Bash384Core);
|
||||
oid: "1.2.112.0.2.0.34.101.77.12";
|
||||
impl: FixedHashTraits;
|
||||
);
|
||||
|
||||
digest::buffer_fixed!(
|
||||
/// BASH512 hasher state.
|
||||
pub struct BashHash512(block_api::Bash512Core);
|
||||
oid: "1.2.112.0.2.0.34.101.77.13";
|
||||
impl: FixedHashTraits;
|
||||
);
|
||||
43
bash-hash/src/variants.rs
Normal file
43
bash-hash/src/variants.rs
Normal file
@@ -0,0 +1,43 @@
|
||||
use digest::{
|
||||
array::ArraySize,
|
||||
crypto_common::BlockSizes,
|
||||
typenum::{U32, U48, U64, U96, U128},
|
||||
};
|
||||
|
||||
/// Sealed trait to prevent external implementations.
|
||||
pub trait Sealed: Clone {}
|
||||
|
||||
/// Trait for Bash hash variants.
|
||||
pub trait Variant: Sealed {
|
||||
type BlockSize: ArraySize + BlockSizes;
|
||||
type OutputSize: ArraySize;
|
||||
}
|
||||
|
||||
#[derive(Clone)]
|
||||
/// `Bash256` variant with 256-bit output and 128-byte block size.
|
||||
pub struct Bash256;
|
||||
#[derive(Clone)]
|
||||
/// `Bash384` variant with 384-bit output and 96-byte block size.
|
||||
pub struct Bash384;
|
||||
#[derive(Clone)]
|
||||
/// `Bash512` variant with 512-bit output and 64-byte block size.
|
||||
pub struct Bash512;
|
||||
|
||||
impl Sealed for Bash256 {}
|
||||
impl Sealed for Bash384 {}
|
||||
impl Sealed for Bash512 {}
|
||||
|
||||
impl Variant for Bash256 {
|
||||
type BlockSize = U128;
|
||||
type OutputSize = U32;
|
||||
}
|
||||
|
||||
impl Variant for Bash384 {
|
||||
type BlockSize = U96;
|
||||
type OutputSize = U48;
|
||||
}
|
||||
|
||||
impl Variant for Bash512 {
|
||||
type BlockSize = U64;
|
||||
type OutputSize = U64;
|
||||
}
|
||||
BIN
bash-hash/tests/data/bash256.blb
Normal file
BIN
bash-hash/tests/data/bash256.blb
Normal file
Binary file not shown.
BIN
bash-hash/tests/data/bash256_serialization.bin
Normal file
BIN
bash-hash/tests/data/bash256_serialization.bin
Normal file
Binary file not shown.
BIN
bash-hash/tests/data/bash384.blb
Normal file
BIN
bash-hash/tests/data/bash384.blb
Normal file
Binary file not shown.
BIN
bash-hash/tests/data/bash384_serialization.bin
Normal file
BIN
bash-hash/tests/data/bash384_serialization.bin
Normal file
Binary file not shown.
BIN
bash-hash/tests/data/bash512.blb
Normal file
BIN
bash-hash/tests/data/bash512.blb
Normal file
Binary file not shown.
BIN
bash-hash/tests/data/bash512_serialization.bin
Normal file
BIN
bash-hash/tests/data/bash512_serialization.bin
Normal file
Binary file not shown.
48
bash-hash/tests/mod.rs
Normal file
48
bash-hash/tests/mod.rs
Normal file
@@ -0,0 +1,48 @@
|
||||
use bash_hash::{BashHash256, BashHash384, BashHash512};
|
||||
use digest::Digest;
|
||||
use digest::dev::fixed_reset_test;
|
||||
use hex_literal::hex;
|
||||
|
||||
// Test vectors from STB 34.101.77-2020 (Appendix A, Table A.3)
|
||||
digest::new_test!(bash256, BashHash256, fixed_reset_test);
|
||||
digest::new_test!(bash384, BashHash384, fixed_reset_test);
|
||||
digest::new_test!(bash512, BashHash512, fixed_reset_test);
|
||||
|
||||
macro_rules! test_bash_rand {
|
||||
($name:ident, $hasher:ty, $expected:expr) => {
|
||||
#[test]
|
||||
fn $name() {
|
||||
let mut h = <$hasher>::new();
|
||||
digest::dev::feed_rand_16mib(&mut h);
|
||||
assert_eq!(h.finalize(), $expected);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
test_bash_rand!(
|
||||
bash256_rand,
|
||||
BashHash256,
|
||||
hex!("03f23e09f2ab9ce3f228c21ab1861d2495fcaf81aae2d6bbefd525b95d0925d5")
|
||||
);
|
||||
|
||||
test_bash_rand!(
|
||||
bash384_rand,
|
||||
BashHash384,
|
||||
hex!(
|
||||
"3a2932e47780b88aab04c33e0df3c9f53035e4e47daa89e5f8dddf43f4b21c20"
|
||||
"73d36887684245b87042661c0a3bb8ce"
|
||||
)
|
||||
);
|
||||
|
||||
test_bash_rand!(
|
||||
bash512_rand,
|
||||
BashHash512,
|
||||
hex!(
|
||||
"f85aacf9fb6fe864d86604fb8d93485b533f29d874b49cd5521ad8afb1c11e8b"
|
||||
"710f8469b95c6af39147a132787801d194473d1bd7ce24fc23e97dc182bf8a9f"
|
||||
)
|
||||
);
|
||||
|
||||
digest::hash_serialization_test!(bash256_serialization, BashHash256);
|
||||
digest::hash_serialization_test!(bash384_serialization, BashHash384);
|
||||
digest::hash_serialization_test!(bash512_serialization, BashHash512);
|
||||
Reference in New Issue
Block a user