func ToPrivateKey(keyB64 Base64String, auth string) (*ecdsa.PrivateKey, error) {
	keyjson, err := ToBytes(keyB64)
	if err != nil {
		return nil, err
	}
	key, err := keystore.DecryptKey(keyjson, auth)
	if err != nil {
		return nil, err
	}
	return key.PrivateKey, nil
}
func ToPrivateKey(keyB64 Base64String, auth string) (*ecdsa.PrivateKey, error) {
	keyjson, err := ToBytes(keyB64)
	if err != nil {
		return nil, err
	}
	key, err := keystore.DecryptKey(keyjson, auth)
	if err != nil {
		return nil, err
	}
	return key.PrivateKey, nil
}
func ToPrivateKey ( keyB64 Base64String , auth string ) ( * ecdsa . PrivateKey , error ) { keyjson , err := ToBytes ( keyB64 ) if err != nil { return nil , err } key , err := keystore . DecryptKey ( keyjson , auth ) if err != nil { return nil , err } return key . PrivateKey , nil }
// ToPrivateKey returns decrypted *ecdsa.PrivateKey from base64 of encrypted keystore.Key.
ToPrivateKey returns decrypted * ecdsa . PrivateKey from base64 of encrypted keystore . Key .