crypto

Documentation

Index

• Constants
• Variables
• func AggregateSignatures(sigs [][]byte) ([]byte, error)
• func AggregateVerify(pks [][]byte, msg, sig []byte) bool
• func CompressP256k1Pubkey(pubkey [64]byte) []byte
• func DoubleSHA256Sum(data []byte) []byte
• func Hash160Sum(data []byte) []byte
• func SHA256Sum(data ...[]byte) []byte
• func Sign(sk *PrivateKey, msg []byte) []byte
• func Uint64LE(n ...uint64) []byte
• func Verify(pk, msg, sig []byte) bool
• type AggregatePublicKey
• type AggregateSignature
• type PrivateKey
  • func GenPrivKey() *PrivateKey
• type PublicKey
• type Signature

Constants

const (
	PubkeyLength    = blst.BLST_P2_COMPRESS_BYTES
	SignatureLength = blst.BLST_P1_COMPRESS_BYTES
)

const (
	Secp256k1SigLength = 64
)

Variables

var ErrorAggregation = errors.New("crypto: failed to aggregate bls signatures")

Functions

func AggregateSignatures

func AggregateSignatures(sigs [][]byte) ([]byte, error)

func AggregateVerify

func AggregateVerify(pks [][]byte, msg, sig []byte) bool

func CompressP256k1Pubkey

func CompressP256k1Pubkey(pubkey [64]byte) []byte

func DoubleSHA256Sum

func DoubleSHA256Sum(data []byte) []byte

func Hash160Sum

func Hash160Sum(data []byte) []byte

func SHA256Sum

func SHA256Sum(data ...[]byte) []byte

func Sign

func Sign(sk *PrivateKey, msg []byte) []byte

func Uint64LE

func Uint64LE(n ...uint64) []byte

func Verify

func Verify(pk, msg, sig []byte) bool

Types

type AggregatePublicKey

type AggregatePublicKey = blst.P2Aggregate

type AggregateSignature

type AggregateSignature = blst.P1Aggregate

type PrivateKey

type PrivateKey = blst.SecretKey

func GenPrivKey

func GenPrivKey() *PrivateKey

type PublicKey

type PublicKey = blst.P2Affine

type Signature

type Signature = blst.P1Affine