22 lines
471 B
Go
22 lines
471 B
Go
|
package crypto
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/ethereum/go-ethereum/crypto"
|
||
|
|
"github.com/ethereum/go-ethereum/p2p/discover"
|
||
|
|
)
|
||
|
|
|
||
|
|
type PublicKeyParser interface {
|
||
|
|
ParsePublicKey(privateKey string) (string, error)
|
||
|
|
}
|
||
|
|
|
||
|
|
type EthPublicKeyParser struct{}
|
||
|
|
|
||
|
|
func (EthPublicKeyParser) ParsePublicKey(privateKey string) (string, error) {
|
||
|
|
np, err := crypto.HexToECDSA(privateKey)
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
pubKey := discover.PubkeyID(&np.PublicKey)
|
||
|
|
return pubKey.String(), nil
|
||
|
|
}
|