46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
// Copyright 2015 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef BUFFET_KEYSTORE_ENCRYPTOR_H_
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#define BUFFET_KEYSTORE_ENCRYPTOR_H_
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#include "buffet/encryptor.h"
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#include <memory>
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#include <keystore/keystore_client.h>
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namespace buffet {
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// An Encryptor implementation backed by Brillo Keystore. This class is intended
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// to be the default encryptor on platforms that support it. An implementation
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// of Encryptor::CreateDefaultEncryptor is provided for this class.
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class KeystoreEncryptor : public Encryptor {
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public:
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explicit KeystoreEncryptor(
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std::unique_ptr<keystore::KeystoreClient> keystore);
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~KeystoreEncryptor() override = default;
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bool EncryptWithAuthentication(const std::string& plaintext,
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std::string* ciphertext) override;
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bool DecryptWithAuthentication(const std::string& ciphertext,
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std::string* plaintext) override;
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private:
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std::unique_ptr<keystore::KeystoreClient> keystore_;
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};
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} // namespace buffet
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#endif // BUFFET_KEYSTORE_ENCRYPTOR_H_
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