gokzg4844

Oct 19, 2023

Changes in this version

type Context

+ func NewContext4096Secure() (*Context, error)

Sep 21, 2023

Changes in this version

+ const MainnetNumBytesPerBlob

+ const MainnetScalarsPerBlob

+ const MinimalNumBytesPerBlob

+ const MinimalScalarsPerBlob

Apr 25, 2023

Changes in this version

+ var ErrTooManyGoRoutines = errors.New("cannot configure more than 1024 go routines")

type Context

+ func (c *Context) SetNumGoRoutines(value int) error

Apr 10, 2023

Changes in this version

+ const CompressedG1Size

+ const CompressedG2Size

+ const DomSepProtocol

+ const ScalarsPerBlob

+ const SerializedScalarSize

+ var BlsModulus = [32]byte

+ var ErrBatchLengthCheck = errors.New("the number of blobs, commitments, and proofs must be the same")

+ var ErrNonCanonicalScalar = errors.New("scalar is not canonical when interpreted as a big integer in little-endian")

+ var PointAtInfinity = [48]byte

+ func CheckTrustedSetupIsWellFormed(trustedSetup *JSONTrustedSetup) error

+ func DeserializeBlob(blob Blob) (kzg.Polynomial, error)

+ func DeserializeKZGCommitment(commitment KZGCommitment) (bls12381.G1Affine, error)

+ func DeserializeKZGProof(proof KZGProof) (bls12381.G1Affine, error)

+ func DeserializeScalar(serScalar Scalar) (fr.Element, error)

+ type Blob [ScalarsPerBlob * SerializedScalarSize]byte

+ func SerializePoly(poly kzg.Polynomial) Blob

+ type Context struct

+ func NewContext4096(trustedSetup *JSONTrustedSetup) (*Context, error)

+ func NewContext4096Insecure1337() (*Context, error)

+ func (c *Context) BlobToKZGCommitment(blob Blob) (KZGCommitment, error)

+ func (c *Context) ComputeBlobKZGProof(blob Blob, blobCommitment KZGCommitment) (KZGProof, error)

+ func (c *Context) ComputeKZGProof(blob Blob, inputPointBytes Scalar) (KZGProof, Scalar, error)

+ func (c *Context) VerifyBlobKZGProof(blob Blob, blobCommitment KZGCommitment, kzgProof KZGProof) error

+ func (c *Context) VerifyBlobKZGProofBatch(blobs []Blob, polynomialCommitments []KZGCommitment, kzgProofs []KZGProof) error

+ func (c *Context) VerifyBlobKZGProofBatchPar(blobs []Blob, commitments []KZGCommitment, proofs []KZGProof) error

+ func (c *Context) VerifyKZGProof(blobCommitment KZGCommitment, inputPointBytes, claimedValueBytes Scalar, ...) error

+ type G1CompressedHexStr = string

+ type G1Point [CompressedG1Size]byte

+ func SerializeG1Point(affine bls12381.G1Affine) G1Point

+ type G2CompressedHexStr = string

+ type G2Point [CompressedG2Size]byte

+ type JSONTrustedSetup struct

+ SetupG1 [ScalarsPerBlob]G1CompressedHexStr

+ SetupG1Lagrange [ScalarsPerBlob]G2CompressedHexStr

+ SetupG2 []G2CompressedHexStr

+ type KZGCommitment G1Point

+ type KZGProof G1Point

+ type Scalar [SerializedScalarSize]byte

+ func SerializeScalar(element fr.Element) Scalar