mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 23:34:47 -05:00
08e5606c34
Previously we had many different code paths all handling digests in different places, all with wildly different digest support. This commit rewrites this to use a single digest handling mechanism for all digest operations. It adds various aliases for digest algorithms, like node does. For example `sha1WithRSAEncryption` is an alias for `sha1`. It also adds support for `md5-sha1` digests in various places.
99 lines
2.2 KiB
Rust
99 lines
2.2 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
|
use core::fmt;
|
|
use digest::core_api::AlgorithmName;
|
|
use digest::core_api::BlockSizeUser;
|
|
use digest::core_api::Buffer;
|
|
use digest::core_api::BufferKindUser;
|
|
use digest::core_api::CoreWrapper;
|
|
use digest::core_api::FixedOutputCore;
|
|
use digest::core_api::OutputSizeUser;
|
|
use digest::core_api::UpdateCore;
|
|
use digest::HashMarker;
|
|
use digest::Output;
|
|
use digest::Reset;
|
|
|
|
pub type Md5Sha1 = CoreWrapper<Md5Sha1Core>;
|
|
|
|
pub struct Md5Sha1Core {
|
|
md5: md5::Md5Core,
|
|
sha1: sha1::Sha1Core,
|
|
}
|
|
|
|
impl HashMarker for Md5Sha1Core {}
|
|
|
|
impl BlockSizeUser for Md5Sha1Core {
|
|
type BlockSize = sec1::consts::U64;
|
|
}
|
|
|
|
impl BufferKindUser for Md5Sha1Core {
|
|
type BufferKind = digest::block_buffer::Eager;
|
|
}
|
|
|
|
impl OutputSizeUser for Md5Sha1Core {
|
|
type OutputSize = sec1::consts::U36;
|
|
}
|
|
|
|
impl UpdateCore for Md5Sha1Core {
|
|
#[inline]
|
|
fn update_blocks(&mut self, blocks: &[digest::core_api::Block<Self>]) {
|
|
self.md5.update_blocks(blocks);
|
|
self.sha1.update_blocks(blocks);
|
|
}
|
|
}
|
|
|
|
impl FixedOutputCore for Md5Sha1Core {
|
|
#[inline]
|
|
fn finalize_fixed_core(
|
|
&mut self,
|
|
buffer: &mut Buffer<Self>,
|
|
out: &mut Output<Self>,
|
|
) {
|
|
let mut md5_output = Output::<md5::Md5Core>::default();
|
|
self
|
|
.md5
|
|
.finalize_fixed_core(&mut buffer.clone(), &mut md5_output);
|
|
let mut sha1_output = Output::<sha1::Sha1Core>::default();
|
|
self.sha1.finalize_fixed_core(buffer, &mut sha1_output);
|
|
out[..16].copy_from_slice(&md5_output);
|
|
out[16..].copy_from_slice(&sha1_output);
|
|
}
|
|
}
|
|
|
|
impl Default for Md5Sha1Core {
|
|
#[inline]
|
|
fn default() -> Self {
|
|
Self {
|
|
md5: Default::default(),
|
|
sha1: Default::default(),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Clone for Md5Sha1Core {
|
|
#[inline]
|
|
fn clone(&self) -> Self {
|
|
Self {
|
|
md5: self.md5.clone(),
|
|
sha1: self.sha1.clone(),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Reset for Md5Sha1Core {
|
|
#[inline]
|
|
fn reset(&mut self) {
|
|
*self = Default::default();
|
|
}
|
|
}
|
|
|
|
impl AlgorithmName for Md5Sha1Core {
|
|
fn write_alg_name(f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
|
f.write_str("Md5Sha1")
|
|
}
|
|
}
|
|
|
|
impl fmt::Debug for Md5Sha1Core {
|
|
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
|
f.write_str("Md5Sha1Core { ... }")
|
|
}
|
|
}
|