43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
//
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// Copyright (C) 2011 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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//
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#ifndef SHILL_CRYPTO_INTERFACE_H_
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#define SHILL_CRYPTO_INTERFACE_H_
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#include <string>
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namespace shill {
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// An interface to an encryption/decryption module.
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class CryptoInterface {
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public:
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virtual ~CryptoInterface() {}
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// Returns a unique identifier for this crypto module.
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virtual std::string GetID() = 0;
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// Encrypts |plaintext| into |ciphertext|. Returns true on success.
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virtual bool Encrypt(const std::string& plaintext,
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std::string* ciphertext) = 0;
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// Decrypts |ciphertext| into |plaintext|. Returns true on success.
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virtual bool Decrypt(const std::string& ciphertext,
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std::string* plaintext) = 0;
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};
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} // namespace shill
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#endif // SHILL_CRYPTO_INTERFACE_H_
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