secp256k1

Documentation

Index

• Constants
• func NewPemPair() ([]byte, []byte, error)
• func PemToPrivateKey(content []byte) (*secp256k1.PrivateKey, error)
• func PrivateKeyToPem(priv *secp256k1.PrivateKey) ([]byte, error)
• func PublicKeyToPem(pub *secp256k1.PublicKey) ([]byte, error)
• type PrivateKey
  • func GeneratePrivateKey() (PrivateKey, error)
  • func NewPrivateKeyFromBytes(key []byte) (PrivateKey, error)
  • func NewPrivateKeyFromHex(key string) (PrivateKey, error)
  • func NewPrivateKeyFromPem(content []byte) (PrivateKey, error)
  • func (v PrivateKey) PublicKeyBytes() []byte
  • func (v PrivateKey) Sign(mes []byte) ([]byte, error)
  • func (v PrivateKey) ToPem() ([]byte, error)
• type PublicKey
  • func NewPublicKey(data []byte) (PublicKey, error)
  • func (v PublicKey) Bytes() []byte
  • func (v PublicKey) VerifySignature(msg []byte, sigStr []byte) bool

Constants

const PublicKeySize = 33

Functions

func NewPemPair

func NewPemPair() ([]byte, []byte, error)

func PemToPrivateKey

func PemToPrivateKey(content []byte) (*secp256k1.PrivateKey, error)

func PrivateKeyToPem

func PrivateKeyToPem(priv *secp256k1.PrivateKey) ([]byte, error)

func PublicKeyToPem

func PublicKeyToPem(pub *secp256k1.PublicKey) ([]byte, error)

Types

type PrivateKey

type PrivateKey struct {
	// contains filtered or unexported fields
}

func GeneratePrivateKey

func GeneratePrivateKey() (PrivateKey, error)

func NewPrivateKeyFromBytes

func NewPrivateKeyFromBytes(key []byte) (PrivateKey, error)

NewPrivateKeyFromBytes creates a secp256k1 PrivateKey from raw bytes

func NewPrivateKeyFromHex

func NewPrivateKeyFromHex(key string) (PrivateKey, error)

NewPrivateKeyFromHex creates a secp256k1 PrivateKey from a hex string

func NewPrivateKeyFromPem

func NewPrivateKeyFromPem(content []byte) (PrivateKey, error)

func (PrivateKey) PublicKeyBytes

func (v PrivateKey) PublicKeyBytes() []byte

func (PrivateKey) Sign

func (v PrivateKey) Sign(mes []byte) ([]byte, error)

func (PrivateKey) ToPem

func (v PrivateKey) ToPem() ([]byte, error)

type PublicKey

type PublicKey struct {
	// contains filtered or unexported fields
}

func NewPublicKey

func NewPublicKey(data []byte) (PublicKey, error)

func (PublicKey) Bytes

func (v PublicKey) Bytes() []byte

func (PublicKey) VerifySignature

func (v PublicKey) VerifySignature(msg []byte, sigStr []byte) bool

VerifySignature verifies a signature of the form R || S. It rejects signatures which are not in lower-S form.