proof

Documentation

Index

• type BlobProofArgs
  • func ArgsFromSidecars(scs *types.BlobSidecars) *BlobProofArgs
• type BlobProofVerifier

Types

type BlobProofArgs

type BlobProofArgs struct {
	// Blob is the blob.
	Blobs []*kzg.Blob
	// Proof is the KZG proof.
	Proofs []kzg.Proof
	// Commitment is the KZG commitment.
	Commitments []kzg.Commitment
}

BlobProofArgs represents the arguments for a blob proof.

func ArgsFromSidecars

func ArgsFromSidecars(
	scs *types.BlobSidecars,
) *BlobProofArgs

ArgsFromSidecars converts a BlobSidecars to a slice of BlobProofArgs.

type BlobProofVerifier

type BlobProofVerifier interface {
	// VerifyBlobProof verifies that the blob data corresponds to the provided
	// commitment.
	VerifyBlobProof(
		blob *kzg.Blob,
		proof kzg.Proof,
		commitment kzg.Commitment,
	) error

	// VerifyBlobProofBatch verifies the KZG proof that the polynomial
	// represented
	// by the blob evaluated at the given point is the claimed value.
	// For most implementations it is more efficient than VerifyBlobProof when
	// verifying multiple proofs.
	VerifyBlobProofBatch(
		*BlobProofArgs,
	) error
}

BlobProofVerifier is a verifier for blobs.