| // Copyright 2022 Google LLC |
| // |
| // 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. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| #ifndef TINK_MAC_FAILING_MAC_H_ |
| #define TINK_MAC_FAILING_MAC_H_ |
| |
| #include <string> |
| |
| #include "absl/strings/string_view.h" |
| #include "tink/mac.h" |
| |
| namespace crypto { |
| namespace tink { |
| |
| // Returns a MAC that always returns an error when calling ComputeMac or |
| // VerifyMac. The error message will contain `message`. |
| std::unique_ptr<Mac> CreateAlwaysFailingMac(std::string message = ""); |
| |
| } // namespace tink |
| } // namespace crypto |
| |
| #endif // TINK_MAC_FAILING_MAC_H_ |
