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check commitment conversion

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This commit is contained in:
Sina Mahmoodi 2024-02-28 15:46:59 +01:00
parent 4cc0f14c90
commit 0c58f4a559
1 changed files with 5 additions and 1 deletions
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6
eth/catalyst/simulated_beacon.go
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@ -206,7 +206,11 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
if envelope.BlobsBundle != nil { if envelope.BlobsBundle != nil {
hasher := sha256.New() hasher := sha256.New()
for _, commit := range envelope.BlobsBundle.Commitments { for _, commit := range envelope.BlobsBundle.Commitments {
c := kzg4844.Commitment(commit[:]) var c kzg4844.Commitment
if len(commit) != len(c) {
return errors.New("invalid commitment length")
}
copy(c[:], commit)
blobHashes = append(blobHashes, kzg4844.CalcBlobHashV1(hasher, &c)) blobHashes = append(blobHashes, kzg4844.CalcBlobHashV1(hasher, &c))
} }
} }