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gindex fix

This commit is contained in:
Agnish Ghosh 2024-07-05 00:05:37 +05:30
parent eb46f4c486
commit 14afc82a1d
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1 changed files with 2 additions and 2 deletions
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4
beacon_chain/spec/eip7594_helpers.nim
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@ -327,12 +327,12 @@ proc verify_data_column_sidecar_kzg_proofs*(sidecar: DataColumnSidecar): Result[
# https://github.com/ethereum/consensus-specs/blob/5f48840f4d768bf0e0a8156a3ed06ec333589007/specs/_features/eip7594/p2p-interface.md#verify_data_column_sidecar_inclusion_proof
proc verify_data_column_sidecar_inclusion_proof*(sidecar: DataColumnSidecar): Result[void, string] =
# Verify if the given KZG commitments are included in the beacon block
let gindex = kzg_commitment_inclusion_proof_gindex(sidecar.index)
let gindex = 11.GeneralizedIndex
if not is_valid_merkle_branch(
hash_tree_root(sidecar.kzg_commitments),
sidecar.kzg_commitments_inclusion_proof,
KZG_COMMITMENT_INCLUSION_PROOF_DEPTH,
get_subtree_index(gindex),
gindex,
sidecar.signed_block_header.message.body_root):
return err("DataColumnSidecar: inclusion proof not valid")