| /* |
| * Copyright 2021, The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #include <aidl/android/hardware/security/keymint/BnKeyMintOperation.h> |
| #include <aidl/android/hardware/security/secureclock/ISecureClock.h> |
| |
| #include <trusty_keymaster/TrustyKeymaster.h> |
| |
| #include <hardware/keymaster_defs.h> |
| |
| namespace aidl::android::hardware::security::keymint { |
| |
| using ::keymaster::TrustyKeymaster; |
| using ::ndk::ScopedAStatus; |
| using secureclock::TimeStampToken; |
| using std::optional; |
| using std::shared_ptr; |
| using std::string; |
| using std::vector; |
| |
| class TrustyKeyMintOperation : public BnKeyMintOperation { |
| public: |
| explicit TrustyKeyMintOperation(shared_ptr<TrustyKeymaster> implementation, |
| keymaster_operation_handle_t opHandle); |
| virtual ~TrustyKeyMintOperation(); |
| |
| ScopedAStatus updateAad(const vector<uint8_t>& input, |
| const optional<HardwareAuthToken>& authToken, |
| const optional<TimeStampToken>& timestampToken) override; |
| |
| ScopedAStatus update(const vector<uint8_t>& input, const optional<HardwareAuthToken>& authToken, |
| const optional<TimeStampToken>& timestampToken, |
| vector<uint8_t>* output) override; |
| |
| ScopedAStatus finish(const optional<vector<uint8_t>>& input, // |
| const optional<vector<uint8_t>>& signature, // |
| const optional<HardwareAuthToken>& authToken, // |
| const optional<TimeStampToken>& timestampToken, |
| const optional<vector<uint8_t>>& confirmationToken, |
| vector<uint8_t>* output) override; |
| |
| ScopedAStatus abort() override; |
| |
| protected: |
| std::shared_ptr<TrustyKeymaster> impl_; |
| keymaster_operation_handle_t opHandle_; |
| }; |
| |
| } // namespace aidl::android::hardware::security::keymint |