File Content: Signature.php <?php declare(strict_types=1); /* * The MIT License (MIT) * * Copyright (c) 2014-2021 Spomky-Labs * * This software may be modified and distributed under the terms * of the MIT license. See the LICENSE file for details. */ namespace Cose\Algorithm\Signature; use Cose\Algorithm\Algorithm; use Cose\Key\Key; interface Signature extends Algorithm { public function sign(string $data, Key $key): string; public function verify(string $data, Key $key, string $signature): bool; } Submit