crypto

Documentation

Index

• Constants
• func Verify(sig *crypto.Signature, addr address.Address, msg []byte) error
• type PrivateKey
  • func GeneratePrivateKey(st types.SigType) (PrivateKey, error)
  • func NewKeyFromData(st types.SigType, prv []byte) (PrivateKey, error)
  • func NewKeyFromData2(kt types.KeyType, prv []byte) (PrivateKey, error)
  • func NewKeyFromKeyInfo(ki *types.KeyInfo) (PrivateKey, error)

Constants

const DST = string("BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_NUL_")

Functions

func Verify

func Verify(sig *crypto.Signature, addr address.Address, msg []byte) error

Types

type PrivateKey

type PrivateKey interface {
	// Private to public
	Public() []byte
	// private key signature
	Sign([]byte) (*crypto.Signature, error)
	// private key data
	Bytes() []byte
	// key address, depends on network changes
	Address() (address.Address, error)
	// key sign type
	Type() types.SigType
	// key type
	KeyType() types.KeyType
	// map to keyInfo
	ToKeyInfo() *types.KeyInfo
}

private key constraints in wallet

func GeneratePrivateKey

func GeneratePrivateKey(st types.SigType) (PrivateKey, error)

func NewKeyFromData

func NewKeyFromData(st types.SigType, prv []byte) (PrivateKey, error)

func NewKeyFromData2

func NewKeyFromData2(kt types.KeyType, prv []byte) (PrivateKey, error)

func NewKeyFromKeyInfo

func NewKeyFromKeyInfo(ki *types.KeyInfo) (PrivateKey, error)