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This commit is contained in:
Eitan Seri-Levi
2026-04-30 11:20:50 +02:00
parent 87dee4bd23
commit 71fb4c7346
30 changed files with 449 additions and 246 deletions
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17
consensus/state_processing/src/per_block_processing/signature_sets.rs
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@@ -13,7 +13,7 @@ use types::{
BuilderIndex, ChainSpec, DepositData, Domain, Epoch, EthSpec, Fork, Hash256, InconsistentFork,
IndexedAttestation, IndexedAttestationRef, IndexedPayloadAttestation, ProposerSlashing,
SignedAggregateAndProof, SignedBeaconBlock, SignedBeaconBlockHeader,
SignedBlsToExecutionChange, SignedContributionAndProof, SignedExecutionPayloadBid,
SignedBlsToExecutionChange, SignedContributionAndProof, SignedExecutionPayloadBidRef,
SignedProposerPreferences, SignedRoot, SignedVoluntaryExit, SigningData, Slot, SyncAggregate,
SyncAggregatorSelectionData, consts::gloas::BUILDER_INDEX_SELF_BUILD,
};
@@ -424,15 +424,15 @@ where
pub fn execution_payload_bid_signature_set<'a, E, F>(
state: &'a BeaconState<E>,
get_builder_pubkey: F,
signed_execution_payload_bid: &'a SignedExecutionPayloadBid<E>,
signed_execution_payload_bid: SignedExecutionPayloadBidRef<'a, E>,
spec: &'a ChainSpec,
) -> Result<Option<SignatureSet<'a>>>
where
E: EthSpec,
F: Fn(BuilderIndex) -> Option<Cow<'a, PublicKey>>,
{
let execution_payload_bid = &signed_execution_payload_bid.message;
let builder_index = execution_payload_bid.builder_index;
let bid = signed_execution_payload_bid.message();
let builder_index = bid.builder_index();
if builder_index == BUILDER_INDEX_SELF_BUILD {
// No signatures to verify in case of a self-build, but consensus code MUST check that
// the signature is the point at infinity.
@@ -440,10 +440,7 @@ where
return Ok(None);
}
let bid_epoch = signed_execution_payload_bid
.message
.slot
.epoch(E::slots_per_epoch());
let bid_epoch = bid.slot().epoch(E::slots_per_epoch());
let bid_fork = spec.fork_at_epoch(bid_epoch);
let domain = spec.get_domain(
bid_epoch,
@@ -453,10 +450,10 @@ where
);
let pubkey = get_builder_pubkey(builder_index).ok_or(Error::BuilderUnknown(builder_index))?;
let message = execution_payload_bid.signing_root(domain);
let message = bid.signing_root(domain);
Ok(Some(SignatureSet::single_pubkey(
&signed_execution_payload_bid.signature,
signed_execution_payload_bid.signature(),
pubkey,
message,
)))