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 #ifndef CONTEXTS_KEYMASTER0_PASSTHROUGH_CONTEXT_H_ 19 #define CONTEXTS_KEYMASTER0_PASSTHROUGH_CONTEXT_H_ 20 21 #include <hardware/keymaster0.h> 22 23 #include <keymaster/contexts/pure_soft_keymaster_context.h> 24 #include <keymaster/legacy_support/ec_keymaster0_key.h> 25 #include <keymaster/legacy_support/keymaster0_engine.h> 26 #include <keymaster/legacy_support/rsa_keymaster0_key.h> 27 28 namespace keymaster { 29 30 class Keymaster0PassthroughContext : public PureSoftKeymasterContext { 31 public: Keymaster0PassthroughContext(keymaster0_device_t * dev)32 explicit Keymaster0PassthroughContext(keymaster0_device_t* dev) : PureSoftKeymasterContext() { 33 km0_engine_.reset(new Keymaster0Engine(dev)); 34 rsa_factory_.reset(new RsaKeymaster0KeyFactory(this, km0_engine_.get())); 35 ec_factory_.reset(new EcdsaKeymaster0KeyFactory(this, km0_engine_.get())); 36 } 37 38 private: 39 UniquePtr<Keymaster0Engine> km0_engine_; 40 }; 41 42 } // namespace keymaster 43 44 #endif // CONTEXTS_KEYMASTER0_PASSTHROUGH_CONTEXT_H_ 45