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bls: uncompressed serialization

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This commit is contained in:
Michael Sproul
2022-10-20 16:35:51 +11:00
parent 3f71de8c2d
commit 03fde98737
10 changed files with 164 additions and 16 deletions
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9
testing/ef_tests/src/cases/bls_verify_msg.rs
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@@ -1,7 +1,7 @@
use super::*;
use crate::case_result::compare_result;
use crate::impl_bls_load_case;
use bls::{PublicKeyBytes, Signature, SignatureBytes};
use bls::{PublicKey, PublicKeyBytes, Signature, SignatureBytes};
use serde_derive::Deserialize;
use std::convert::TryInto;
use types::Hash256;
@@ -30,6 +30,13 @@ impl Case for BlsVerify {
.try_into()
.and_then(|signature: Signature| {
let pk = self.input.pubkey.decompress()?;
// Check serialization roundtrip.
let pk_uncompressed = pk.serialize_uncompressed();
let pk_from_uncompressed = PublicKey::deserialize_uncompressed(&pk_uncompressed)
.expect("uncompressed serialization should round-trip");
assert_eq!(pk_from_uncompressed, pk);
Ok(signature.verify(&pk, Hash256::from_slice(&message)))
})
.unwrap_or(false);