signature

Documentation

Index

• Constants
• func RecoverAddress(hash, signature []byte) (*gethcommon.Address, error)
• func RecoverPubKey(hash, signature []byte) (*ecdsa.PublicKey, error)
• func RecoverPubKeyBytes(hash, signature []byte) ([]byte, error)
• func Sign(messageHash []byte, key *ecdsa.PrivateKey) ([]byte, error)
• func VerifySignature(pubKey *ecdsa.PublicKey, hash, signature []byte) error

Constants

const (
	SigLength         = 65
	SigRecoveryOffset = 27
)

Functions

func RecoverAddress

func RecoverAddress(hash, signature []byte) (*gethcommon.Address, error)

func RecoverPubKey

func RecoverPubKey(hash, signature []byte) (*ecdsa.PublicKey, error)

func RecoverPubKeyBytes

func RecoverPubKeyBytes(hash, signature []byte) ([]byte, error)

func Sign

func Sign(messageHash []byte, key *ecdsa.PrivateKey) ([]byte, error)

func VerifySignature

func VerifySignature(pubKey *ecdsa.PublicKey, hash, signature []byte) error