quick btc wallet in go

wallet.go

package wallet

import (
	"github.com/btcsuite/btcd/btcec"
)

// Wallet define wallet structure
type Wallet struct {
	PrivateKey     *btcec.PrivateKey
	PublicKey      *btcec.PublicKey
}

// CreateWallet create new Wallet instance
//
// @return (*Wallet, error)
func CreateWallet() (Wallet, error) {
	wallet := Wallet{}
	privateKey, err := btcec.NewPrivateKey(btcec.S256())
	if err != nil {
		return wallet, err
	}

	wallet.PrivateKey = privateKey
	wallet.PublicKey = privateKey.PubKey()

	return wallet, nil
}