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fix(primitives): Fix native scripts policy id (add missing tag) (#94)

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Smaug 2022-04-27 13:07:28 +02:00 • committed by GitHub
parent a21d892fcc
commit a5df52cc15
2 changed files with 9 additions and 1 deletions
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8
pallas-crypto/src/hash/hasher.rs
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@ -78,6 +78,14 @@ macro_rules! common_hasher {
hasher.finalize() hasher.finalize()
} }
#[inline]
pub fn hash_tagged_cbor(data: &impl minicbor::Encode, tag: u8) -> Hash<{ $size / 8 }> {
let mut hasher = Self::new();
hasher.input(&[tag]);
let () = minicbor::encode(data, &mut hasher).expect("Infallible");
hasher.finalize()
}
/// consume the [`Hasher`] and returns the computed digest /// consume the [`Hasher`] and returns the computed digest
pub fn finalize(mut self) -> Hash<{ $size / 8 }> { pub fn finalize(mut self) -> Hash<{ $size / 8 }> {
use cryptoxide::digest::Digest as _; use cryptoxide::digest::Digest as _;

2
pallas-primitives/src/alonzo/crypto.rs
View file

@ -21,7 +21,7 @@ pub fn hash_plutus_data(data: &PlutusData) -> Hash<32> {
impl NativeScript { impl NativeScript {
pub fn to_hash(&self) -> Hash<28> { pub fn to_hash(&self) -> Hash<28> {
Hasher::<224>::hash_cbor(self) Hasher::<224>::hash_tagged_cbor(self, 0)
} }
} }