wehub-resource-sync
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
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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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#pragma once
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#include <memory>
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#include <string>
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#include <unordered_map>
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#ifdef _WIN32
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#include "paddle/common/macros.h"
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#endif
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namespace paddle {
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namespace framework {
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class Cipher {
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public:
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Cipher() = default;
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virtual ~Cipher() {}
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// encrypt string
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virtual std::string Encrypt(const std::string& plaintext,
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const std::string& key) = 0;
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// decrypt string
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virtual std::string Decrypt(const std::string& ciphertext,
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const std::string& key) = 0;
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// encrypt strings and read them to file,
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virtual void EncryptToFile(const std::string& plaintext,
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const std::string& key,
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const std::string& filename) = 0;
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// read from file and decrypt them
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virtual std::string DecryptFromFile(const std::string& key,
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const std::string& filename) = 0;
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};
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class CipherFactory {
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public:
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CipherFactory() = default;
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#ifdef _WIN32
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PADDLE_API static std::shared_ptr<Cipher> CreateCipher(
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const std::string& config_file);
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#else
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static std::shared_ptr<Cipher> CreateCipher(const std::string& config_file);
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#endif
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};
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} // namespace framework
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} // namespace paddle
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