google_apis/gcm/base/encryptor.h

   1 // Copyright (c) 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef GOOGLE_APIS_GCM_ENCRYPTOR_H_
   6 #define GOOGLE_APIS_GCM_ENCRYPTOR_H_
   7
   8 #include <string>
   9 #include "google_apis/gcm/base/gcm_export.h"
  10
  11 namespace gcm {
  12
  13 class GCM_EXPORT Encryptor {
  14  public:
  15   // All methods below should be thread-safe.
  16   virtual bool EncryptString(const std::string& plaintext,
  17                              std::string* ciphertext) = 0;
  18
  19   virtual bool DecryptString(const std::string& ciphertext,
  20                              std::string* plaintext) = 0;
  21
  22   virtual ~Encryptor() {}
  23 };
  24
  25 }  // namespace gcm
  26
  27 #endif  // GOOGLE_APIS_GCM_ENCRYPTOR_H_