crypto

Documentation

Index

• func PublicAddressToByteArray(add common.Address) []byte
• func PublicKeyToAddress(pub PublicKey) common.Address
• type KeyType
• type Keypair
• type PrivateKey
• type PublicKey

Functions

func PublicAddressToByteArray

func PublicAddressToByteArray(add common.Address) []byte

PublicAddressToByteArray returns []byte address for given PublicKey Address

func PublicKeyToAddress

func PublicKeyToAddress(pub PublicKey) common.Address

PublicKeyToAddress returns an ss58 address given a PublicKey see: https://github.com/paritytech/substrate/wiki/External-Address-Format-(SS58) also see: https://github.com/paritytech/substrate/blob/master/primitives/core/src/crypto.rs#L275

Types

type KeyType

type KeyType = string

KeyType str

const Ed25519Type KeyType = "ed25519"

Ed25519Type ed25519

const Secp256k1Type KeyType = "secp256k1"

Secp256k1Type secp256k1

const Sr25519Type KeyType = "sr25519"

Sr25519Type sr25519

const UnknownType KeyType = "unknown"

UnknownType is used by the GenericKeystore

type Keypair

type Keypair interface {
	Type() KeyType
	Sign(msg []byte) ([]byte, error)
	Public() PublicKey
	Private() PrivateKey
}

Keypair interface

type PrivateKey

type PrivateKey interface {
	Sign(msg []byte) ([]byte, error)
	Public() (PublicKey, error)
	Encode() []byte
	Decode([]byte) error
	Hex() string
}

PrivateKey interface

type PublicKey

type PublicKey interface {
	Verify(msg, sig []byte) (bool, error)
	Encode() []byte
	Decode([]byte) error
	Address() common.Address
	Hex() string
}

PublicKey interface