1 /* 2 ** 3 ** Copyright 2017, The Android Open Source Project 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 #include <android-base/logging.h> 19 #include <android/hardware/keymaster/4.0/IKeymasterDevice.h> 20 #include <hidl/HidlTransportSupport.h> 21 22 #include <AndroidKeymaster4Device.h> 23 24 25 int main() { 26 ::android::hardware::configureRpcThreadpool(1, true /* willJoinThreadpool */); 27 28 using android::hardware::keymaster::V4_0::SecurityLevel; 29 using ::keymaster::V4_0::ng::CreateKeymasterDevice; 30 31 /* 32 * Create two software keymaster devices claiming different security levels for testing 33 * purposes. They do not have the certificates of real TEE or Strongbox keymaster devices. 34 */ 35 auto keymaster = CreateKeymasterDevice(SecurityLevel::TRUSTED_ENVIRONMENT); 36 auto status = keymaster->registerAsService("default"); 37 if (status != android::OK) { 38 LOG(FATAL) << "Could not register default service for Keymaster 4.0 (" << status << ")"; 39 } 40 41 auto strongbox = CreateKeymasterDevice(SecurityLevel::STRONGBOX); 42 status = strongbox->registerAsService("strongbox"); 43 if (status != android::OK) { 44 LOG(FATAL) << "Could not register strongbox service for Keymaster 4.0 (" << status << ")"; 45 } 46 47 android::hardware::joinRpcThreadpool(); 48 return -1; // Should never get here. 49 } 50
