51 lines
1.7 KiB
C++
51 lines
1.7 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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#include "buffet/keystore_encryptor.h"
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#include <memory>
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#include <keystore/keystore_client_impl.h>
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namespace {
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const char kBuffetKeyName[] = "buffet_config_b4f594c3";
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} // namespace
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namespace buffet {
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std::unique_ptr<Encryptor> Encryptor::CreateDefaultEncryptor() {
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return std::unique_ptr<Encryptor>(
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new KeystoreEncryptor(std::unique_ptr<keystore::KeystoreClient>(
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new keystore::KeystoreClientImpl)));
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}
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KeystoreEncryptor::KeystoreEncryptor(
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std::unique_ptr<keystore::KeystoreClient> keystore)
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: keystore_(std::move(keystore)) {}
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bool KeystoreEncryptor::EncryptWithAuthentication(const std::string& plaintext,
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std::string* ciphertext) {
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return keystore_->encryptWithAuthentication(kBuffetKeyName, plaintext,
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ciphertext);
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}
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bool KeystoreEncryptor::DecryptWithAuthentication(const std::string& ciphertext,
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std::string* plaintext) {
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return keystore_->decryptWithAuthentication(kBuffetKeyName, ciphertext,
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plaintext);
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}
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} // namespace buffet
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