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feat: upgrade to winterfell 0.5

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This commit is contained in:
Victor Lopez
2023-02-20 17:31:52 +01:00
parent 3c9a5235a0
commit 0af45b75f4
5 changed files with 59 additions and 24 deletions
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13
src/hash/blake/mod.rs
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@@ -56,13 +56,13 @@ impl<const N: usize> From<[u8; N]> for Blake3Digest<N> {
impl<const N: usize> Serializable for Blake3Digest<N> {
fn write_into<W: ByteWriter>(&self, target: &mut W) {
target.write_u8_slice(&self.0);
target.write_bytes(&self.0);
}
}
impl<const N: usize> Deserializable for Blake3Digest<N> {
fn read_from<R: ByteReader>(source: &mut R) -> Result<Self, DeserializationError> {
source.read_u8_array().map(Self)
source.read_array().map(Self)
}
}
@@ -81,6 +81,9 @@ impl<const N: usize> Digest for Blake3Digest<N> {
pub struct Blake3_256;
impl Hasher for Blake3_256 {
/// Blake3 collision resistance is 128-bits for 32-bytes output.
const COLLISION_RESISTANCE: u32 = 128;
type Digest = Blake3Digest<32>;
fn hash(bytes: &[u8]) -> Self::Digest {
@@ -141,6 +144,9 @@ impl Blake3_256 {
pub struct Blake3_192;
impl Hasher for Blake3_192 {
/// Blake3 collision resistance is 96-bits for 24-bytes output.
const COLLISION_RESISTANCE: u32 = 96;
type Digest = Blake3Digest<24>;
fn hash(bytes: &[u8]) -> Self::Digest {
@@ -201,6 +207,9 @@ impl Blake3_192 {
pub struct Blake3_160;
impl Hasher for Blake3_160 {
/// Blake3 collision resistance is 80-bits for 20-bytes output.
const COLLISION_RESISTANCE: u32 = 80;
type Digest = Blake3Digest<20>;
fn hash(bytes: &[u8]) -> Self::Digest {