1 /* 2 * Copyright 2021, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <aidl/android/hardware/security/secureclock/BnSecureClock.h> 20 #include <aidl/android/hardware/security/secureclock/TimeStampToken.h> 21 #include <aidl/android/hardware/security/secureclock/Timestamp.h> 22 23 #include <trusty_keymaster/TrustyKeymaster.h> 24 25 namespace aidl::android::hardware::security::secureclock::trusty { 26 27 class TrustySecureClock : public BnSecureClock { 28 public: TrustySecureClock(std::shared_ptr<::keymaster::TrustyKeymaster> impl)29 explicit TrustySecureClock(std::shared_ptr<::keymaster::TrustyKeymaster> impl) 30 : impl_(std::move(impl)) {} 31 ~TrustySecureClock() = default; 32 ::ndk::ScopedAStatus generateTimeStamp(int64_t challenge, TimeStampToken* token) override; 33 34 private: 35 std::shared_ptr<::keymaster::TrustyKeymaster> impl_; 36 }; 37 38 } // namespace aidl::android::hardware::security::secureclock::trusty 39