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remove verify_blob_sidecar_signature

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dapplion 2023-10-27 15:47:33 +03:00
parent 530efa88aa
commit e8bccecba5
2 changed files with 2 additions and 14 deletions
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14
specs/deneb/p2p-interface.md
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@ -16,7 +16,6 @@ The specification of these changes continues in the same format as the network s
- [`BlobSidecar`](#blobsidecar)
- [`BlobIdentifier`](#blobidentifier)
- [Helpers](#helpers)
- [`verify_blob_sidecar_signature`](#verify_blob_sidecar_signature)
- [`verify_blob_sidecar_inclusion_proof`](#verify_blob_sidecar_inclusion_proof)
- [`is_valid_merkle_path`](#is_valid_merkle_path)
- [The gossip domain: gossipsub](#the-gossip-domain-gossipsub)
@ -83,17 +82,6 @@ class BlobIdentifier(Container):
#### Helpers
##### `verify_blob_sidecar_signature`
```python
def verify_blob_sidecar_signature(state: BeaconState, blob_sidecar: BlobSidecar) -> bool:
block_header = blob_sidecar.signed_block_header.message
proposer = state.validators[block_header.proposer_index]
domain = get_domain(state, DOMAIN_BEACON_PROPOSER, compute_epoch_at_slot(block_header.slot))
signing_root = compute_signing_root(block_header, domain)
return bls.Verify(proposer.pubkey, signing_root, blob_sidecar.signed_block_header.signature)
```
##### `verify_blob_sidecar_inclusion_proof`
```python
@ -175,7 +163,7 @@ The following validations MUST pass before forwarding the `blob_sidecar` on the
- _[IGNORE]_ The sidecar's block's parent (defined by `block_header.parent_root`) has been seen (via both gossip and non-gossip sources) (a client MAY queue sidecars for processing once the parent block is retrieved).
- _[REJECT]_ The sidecar's block's parent (defined by `block_header.parent_root`) passes validation.
- _[REJECT]_ The sidecar is from a higher slot than the sidecar's block's parent (defined by `block_header.parent_root`).
- _[REJECT]_ The proposer signature in `blob_sidecar.signed_block_header`, is valid as verified by `verify_blob_sidecar_signature`.
- _[REJECT]_ The proposer signature in `blob_sidecar.signed_block_header`, is valid with respect to the `proposer_index` pubkey.
- _[REJECT]_ The sidecar's inclusion proof is valid as verified by `verify_blob_sidecar_inclusion_proof`.
- _[IGNORE]_ The sidecar is the only sidecar with valid signature received for the tuple `(hash_tree_root(block_header), sidecar.index)`.
- _[REJECT]_ The sidecar is proposed by the expected `proposer_index` for the block's slot in the context of the current shuffling (defined by `parent_root`/`slot`).

2
specs/deneb/validator.md
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@ -152,7 +152,7 @@ def get_blob_sidecars(signed_block: SignedBeaconBlock,
slot=block.slot,
proposer_index=block.proposer_index,
parent_root=block.parent_root,
state_root=Bytes32(), # Overwritten in the next process_slot call
state_root=block.state_root,
body_root=hash_tree_root(block.body),
)
signed_block_header = SignedBeaconBlockHeader(message=block_header, signature=signed_block.signature)