| // 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. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| #include "tink/subtle/hybrid_test_util.h" |
| |
| namespace crypto { |
| namespace tink { |
| |
| crypto::tink::util::Status HybridEncryptThenDecrypt( |
| HybridEncrypt* encrypter, HybridDecrypt* decrypter, |
| absl::string_view plaintext, absl::string_view context_info) { |
| auto ciphertext = encrypter->Encrypt(plaintext, context_info); |
| if (!ciphertext.ok()) return ciphertext.status(); |
| |
| auto decryption = |
| decrypter->Decrypt(ciphertext.ValueOrDie(), context_info); |
| if (!decryption.ok()) return decryption.status(); |
| |
| if (decryption.ValueOrDie() != plaintext) { |
| return crypto::tink::util::Status(util::error::INVALID_ARGUMENT, |
| "decryption and encryption differ"); |
| } |
| return util::OkStatus(); |
| } |
| |
| } // namespace tink |
| } // namespace crypto |