1//
2// Copyright (C) 2011 The Android Open Source Project
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8//      http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15//
16
17#ifndef SHILL_CRYPTO_ROT47_H_
18#define SHILL_CRYPTO_ROT47_H_
19
20#include <string>
21
22#include <base/macros.h>
23
24#include "shill/crypto_interface.h"
25
26namespace shill {
27
28// ROT47 crypto module implementation.
29class CryptoROT47 : public CryptoInterface {
30 public:
31  static const char kID[];
32
33  CryptoROT47();
34
35  // Inherited from CryptoInterface.
36  virtual std::string GetID();
37  virtual bool Encrypt(const std::string& plaintext, std::string* ciphertext);
38  virtual bool Decrypt(const std::string& ciphertext, std::string* plaintext);
39
40 private:
41  DISALLOW_COPY_AND_ASSIGN(CryptoROT47);
42};
43
44}  // namespace shill
45
46#endif  // SHILL_CRYPTO_ROT47_H_
47