keypair

Documentation

Index

• Variables
• func StringToPubKeyBytes(pubKey string) ([]byte, error)
• type PrivateKey
  • func BytesToPrivateKey(prvKey []byte) (PrivateKey, error)
  • func GenerateKey() (PrivateKey, error)
  • func HexStringToPrivateKey(prvKey string) (PrivateKey, error)
  • func KeystoreToPrivateKey(account accounts.Account, password string) (PrivateKey, error)
• type PublicKey
  • func BytesToPublicKey(pubKey []byte) (PublicKey, error)
  • func HexStringToPublicKey(pubKey string) (PublicKey, error)

Variables

var (
	// ErrInvalidKey is the error that the key format is invalid
	ErrInvalidKey = errors.New("invalid key format")
	// ErrPublicKey indicates the error of public key
	ErrPublicKey = errors.New("invalid public key")
	// ErrPrivateKey indicates the error of private key
	ErrPrivateKey = errors.New("invalid private key")
)

Functions

func StringToPubKeyBytes

func StringToPubKeyBytes(pubKey string) ([]byte, error)

StringToPubKeyBytes converts a string of public key to byte slice

Types

type PrivateKey

type PrivateKey interface {
	Bytes() []byte
	HexString() string
	EcdsaPrivateKey() *ecdsa.PrivateKey
	PublicKey() PublicKey
	Sign([]byte) ([]byte, error)
	Zero()
}

PrivateKey represents a private key

func BytesToPrivateKey

func BytesToPrivateKey(prvKey []byte) (PrivateKey, error)

BytesToPrivateKey converts a byte slice to SECP256K1 PrivateKey

func GenerateKey

func GenerateKey() (PrivateKey, error)

GenerateKey generates a SECP256K1 PrivateKey

func HexStringToPrivateKey

func HexStringToPrivateKey(prvKey string) (PrivateKey, error)

HexStringToPrivateKey decodes a string to SECP256K1 PrivateKey

func KeystoreToPrivateKey

func KeystoreToPrivateKey(account accounts.Account, password string) (PrivateKey, error)

KeystoreToPrivateKey generates PrivateKey from Keystore account

type PublicKey

type PublicKey interface {
	Bytes() []byte
	HexString() string
	EcdsaPublicKey() *ecdsa.PublicKey
	Hash() []byte
	Verify([]byte, []byte) bool
}

PublicKey represents a public key

func BytesToPublicKey

func BytesToPublicKey(pubKey []byte) (PublicKey, error)

BytesToPublicKey converts a byte slice to SECP256K1 PublicKey

func HexStringToPublicKey

func HexStringToPublicKey(pubKey string) (PublicKey, error)

HexStringToPublicKey decodes a string to SECP256K1 PublicKey