| // Copyright 2018 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. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef TINK_UTIL_KEYSET_UTIL_H_ |
| #define TINK_UTIL_KEYSET_UTIL_H_ |
| |
| #include <cstdint> |
| |
| #include "proto/tink.pb.h" |
| |
| namespace crypto { |
| namespace tink { |
| |
| // Generate a new random key ID not previously used in |keyset|. |
| uint32_t GenerateUnusedKeyId(const google::crypto::tink::Keyset& keyset); |
| |
| } // namespace tink |
| } // namespace crypto |
| |
| #endif // TINK_UTIL_KEYSET_UTIL_H_ |
