public static function importSignaturePublicKey(HiddenString $keyData): SignaturePublicKey
    {
        return new SignaturePublicKey(
            new HiddenString(
                self::getKeyDataFromString(
                    Hex::decode($keyData->getString())
                )
            )
        );
    }
public static function importSignaturePublicKey(HiddenString $keyData): SignaturePublicKey
    {
        return new SignaturePublicKey(
            new HiddenString(
                self::getKeyDataFromString(
                    Hex::decode($keyData->getString())
                )
            )
        );
    }
public static function importSignaturePublicKey ( HiddenString $ keyData ) : SignaturePublicKey { return new SignaturePublicKey ( new HiddenString ( self :: getKeyDataFromString ( Hex :: decode ( $ keyData -> getString ( ) ) ) ) ) ; }
Load, specifically, a signature public key from a string

@param HiddenString $keyData
@return SignaturePublicKey

@throws InvalidKey
@throws \TypeError
Load specifically a signature public key from a string