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PeerDAS: Implement core. (#15192)

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* Fulu: Implement params.

* KZG tests: Re-implement `getRandBlob` to avoid tests cyclical dependencies.

Not ideal, but any better idea welcome.

* Fulu testing util: Implement `GenerateCellsAndProofs`.

* Create `RODataColumn`.

* Implement `MerkleProofKZGCommitments`.

* Export `leavesFromCommitments`.

* Implement peerDAS core.

* Add changelog.

* Update beacon-chain/core/peerdas/das_core.go

Co-authored-by: terence <terence@prysmaticlabs.com>

* Fix Terence's comment: Use `IsNil`.

* Fix Terence's comment: Avoid useless `filteredIndices`.

* Fix Terence's comment: Simplify odd/even cases.

* Fix Terence's comment: Use `IsNil`.

* Spectests: Add Fulu networking

* Fix Terence's comment: `CustodyGroups`: Stick to the spec by returning a (sorted) slice.

* Fix Terence's comment: `CustodyGroups`: Handle correctly the `maxUint256` case.

* Update beacon-chain/core/peerdas/das_core.go

Co-authored-by: terence <terence@prysmaticlabs.com>

* Fix Terence's comment: `ComputeColumnsForCustodyGroup`: Add test if `custodyGroup == numberOfCustodyGroup`

* `CustodyGroups`: Test if `custodyGroupCount > numberOfCustodyGroup`.

* `CustodyGroups`: Add a shortcut if all custody groups are needed.

* `ComputeCystodyGroupForColumn`: Move from `p2p_interface.go` to `das_core.go`.

* Fix Terence's comment: Fix `ComputeCustodyGroupForColumn`.

* Fix Terence's comment: Remove `constructCellsAndProofs` function.

* Fix Terence's comment: `ValidatorsCustodyRequirement`: Use effective balance instead of balance.

* `MerkleProofKZGCommitments`: Add tests

* Remove peer sampling.

* `DataColumnSidecars`: Add missing tests.

* Fix Jame's comment.

* Fix James' comment.

* Fix James' comment.

* Fix James' coment.

* Fix James' comment.

---------

Co-authored-by: terence <terence@prysmaticlabs.com>
This commit is contained in:
Manu NALEPA
2025-05-06 23:37:07 +02:00
committed by GitHub
parent 24cf930952
commit 7da7019a20
39 changed files with 2517 additions and 47 deletions
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4
config/params/loader_test.go
View File

@@ -25,7 +25,6 @@ import (
// IMPORTANT: Use one field per line and sort these alphabetically to reduce conflicts.
var placeholderFields = []string{
"ATTESTATION_DEADLINE",
"BALANCE_PER_ADDITIONAL_CUSTODY_GROUP",
"BLOB_SIDECAR_SUBNET_COUNT_FULU",
"EIP6110_FORK_EPOCH",
"EIP6110_FORK_VERSION",
@@ -38,15 +37,12 @@ var placeholderFields = []string{
"EIP7805_FORK_EPOCH",
"EIP7805_FORK_VERSION",
"EPOCHS_PER_SHUFFLING_PHASE",
"MAX_BLOBS_PER_BLOCK_FULU",
"MAX_REQUEST_BLOB_SIDECARS_FULU",
"MAX_REQUEST_PAYLOADS", // Compile time constant on BeaconBlockBody.ExecutionRequests
"NUMBER_OF_CUSTODY_GROUPS",
"PROPOSER_INCLUSION_LIST_CUT_OFF",
"PROPOSER_SELECTION_GAP",
"TARGET_NUMBER_OF_PEERS",
"UPDATE_TIMEOUT",
"VALIDATOR_CUSTODY_REQUIREMENT",
"VIEW_FREEZE_DEADLINE",
"WHISK_EPOCHS_PER_SHUFFLING_PHASE",
"WHISK_FORK_EPOCH",