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Implement data column sidecars verifications. (#15232)

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* Logging: Add `DataColumnFields`.

* `RODataColumn`: Implement `Slot`, `ParentRoot` and `ProposerIndex`.

* Implement verification for data column sidecars.

* Add changelog.

* Fix Terence's comment.

* Fix Terence's comment.

* `SidecarProposerExpected`: Stop returning "sidecar was not proposed by the expected proposer_index" when there is any error in the function.

* `SidecarProposerExpected` & `ValidProposerSignature`: Cache the parent state.

* `VerifyDataColumnsSidecarKZGProofs`: Add benchmarks.

* Fix Kasey's comment.

* Add additional benchmark.

* Fix Kasey's comment.

* Fix Kasey's comment.

* Fix Kasey's comment.

* Fix Preston's comment.

* Fix Preston's comment.

* Fix Preston's comment.
This commit is contained in:
Manu NALEPA
2025-05-20 23:15:29 +02:00
committed by GitHub
parent fa744ff78f
commit 3d4e2c5568
25 changed files with 2098 additions and 49 deletions
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1
config/fieldparams/mainnet.go
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@@ -31,6 +31,7 @@ const (
BlobLength = 131072 // BlobLength defines the byte length of a blob.
BlobSize = 131072 // defined to match blob.size in bazel ssz codegen
BlobSidecarSize = 131928 // defined to match blob sidecar size in bazel ssz codegen
KzgCommitmentSize = 48 // KzgCommitmentSize defines the byte length of a KZG commitment.
KzgCommitmentInclusionProofDepth = 17 // Merkle proof depth for blob_kzg_commitments list item
ExecutionBranchDepth = 4 // ExecutionBranchDepth defines the number of leaves in a merkle proof of the execution payload header.
SyncCommitteeBranchDepth = 5 // SyncCommitteeBranchDepth defines the number of leaves in a merkle proof of a sync committee.

1
config/fieldparams/minimal.go
View File

@@ -31,6 +31,7 @@ const (
BlobLength = 131072 // BlobLength defines the byte length of a blob.
BlobSize = 131072 // defined to match blob.size in bazel ssz codegen
BlobSidecarSize = 131928 // defined to match blob sidecar size in bazel ssz codegen
KzgCommitmentSize = 48 // KzgCommitmentSize defines the byte length of a KZG commitment.
KzgCommitmentInclusionProofDepth = 10 // Merkle proof depth for blob_kzg_commitments list item
ExecutionBranchDepth = 4 // ExecutionBranchDepth defines the number of leaves in a merkle proof of the execution payload header.
SyncCommitteeBranchDepth = 5 // SyncCommitteeBranchDepth defines the number of leaves in a merkle proof of a sync committee.