crypto

Documentation

Overview

Package crypto supports key related functionalities

Index

• func GenerateKeyPair() (pubkey, privkey []byte)
• func PrivkeyToAddress(privkey []byte) (addr common.Address, rerr error)
• func PubkeyToAddress(pubkey []byte) common.Address
• func RecoverPubkey(msg, sig []byte) ([]byte, error)
• func Sign(msg, privkey []byte) ([]byte, error)

Functions

func GenerateKeyPair

func GenerateKeyPair() (pubkey, privkey []byte)

GenerateKeyPair that are public and private key

func PrivkeyToAddress

func PrivkeyToAddress(privkey []byte) (addr common.Address, rerr error)

PrivkeyToAddress returns ether address from private key

func PubkeyToAddress

func PubkeyToAddress(pubkey []byte) common.Address

PubkeyToAddress returns Ethereum address from public key

func RecoverPubkey

func RecoverPubkey(msg, sig []byte) ([]byte, error)

RecoverPubkey recover public key from signed message

func Sign

func Sign(msg, privkey []byte) ([]byte, error)

Sign given message