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hashsum: re-factor SHA1 implementation into common macro

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This commit is contained in:
Alex Tibbles 2022-02-21 16:58:20 -05:00
parent 00d3c36e8c
commit b1c543b4d2
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1 changed files with 1 additions and 22 deletions
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23
src/uu/hashsum/src/digest.rs
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@ -104,28 +104,6 @@ impl Digest for blake3::Hasher {
} }
} }
impl Digest for sha1::Sha1 {
fn new() -> Self {
Self::default()
}
fn input(&mut self, input: &[u8]) {
digest::Digest::update(self, input);
}
fn result(&mut self, out: &mut [u8]) {
digest::Digest::finalize_into_reset(self, out.into());
}
fn reset(&mut self) {
*self = Self::new();
}
fn output_bits(&self) -> usize {
160
}
}
// Implements the Digest trait for sha2 / sha3 algorithms with fixed output // Implements the Digest trait for sha2 / sha3 algorithms with fixed output
macro_rules! impl_digest_sha { macro_rules! impl_digest_sha {
($type: ty, $size: expr) => { ($type: ty, $size: expr) => {
@ -180,6 +158,7 @@ macro_rules! impl_digest_shake {
}; };
} }
impl_digest_sha!(sha1::Sha1, 160);
impl_digest_sha!(sha2::Sha224, 224); impl_digest_sha!(sha2::Sha224, 224);
impl_digest_sha!(sha2::Sha256, 256); impl_digest_sha!(sha2::Sha256, 256);
impl_digest_sha!(sha2::Sha384, 384); impl_digest_sha!(sha2::Sha384, 384);