<?php /* * Copyright 2011 Google Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ require_once "Google_PemVerifier.php"; /** * Verifies signatures. * * @author Brian Eaton <beaton@google.com> */ abstract class Google_Verifier { /** * Checks a signature, returns true if the signature is correct, * false otherwise. */ abstract public function verify($data, $signature); }