Kinetic C/C++ Client
 All Classes Functions Variables Pages
hmac_provider.h
1 /*
2  * kinetic-cpp-client
3  * Copyright (C) 2014 Seagate Technology.
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation; either version 2
8  * of the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18  *
19  */
20 
21 #ifndef KINETIC_CPP_CLIENT_HMAC_PROVIDER_H_
22 #define KINETIC_CPP_CLIENT_HMAC_PROVIDER_H_
23 
24 #include "kinetic_client.pb.h"
25 
26 namespace kinetic {
27 
28 using com::seagate::kinetic::client::proto::Message;
29 
33 class HmacProvider {
34  public:
35  HmacProvider();
36  virtual std::string ComputeHmac(const Message& message,
37  const std::string& key) const;
38  virtual bool ValidateHmac(const Message& message,
39  const std::string& key) const;
40 };
41 
42 } // namespace kinetic
43 
44 #endif // KINETIC_CPP_CLIENT_HMAC_PROVIDER_H_
Wrapper class that handles computing HMACs. The supplied implementation uses openssl, but users can supply an alternate implementation that uses a different library (e. g. one providing specialized HW accelaration)
Definition: hmac_provider.h:33