GNU Radio's GSM Package
decryption_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * @file
4  * @author (C) 2014 by Piotr Krysik <ptrkrysik@gmail.com>
5  * @section LICENSE
6  *
7  * Gr-gsm is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3, or (at your option)
10  * any later version.
11  *
12  * Gr-gsm is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with gr-gsm; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
20  * Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef INCLUDED_GSM_DECRYPTION_IMPL_H
24 #define INCLUDED_GSM_DECRYPTION_IMPL_H
25 
27 #include <vector>
28 
29 namespace gr {
30  namespace gsm {
31 
32  class decryption_impl : public decryption
33  {
34  private:
35  std::vector<uint8_t> d_k_c;
36  bool d_k_c_valid;
37  uint8_t d_a5_version;
38  void decrypt(pmt::pmt_t msg);
39  void validate_k_c();
40  public:
41  decryption_impl(const std::vector<uint8_t> & k_c, unsigned int a5_version);
43  virtual void set_k_c(const std::vector<uint8_t> & k_c);
44  virtual void set_a5_version(unsigned int a5_version);
45  };
46  } // namespace gsm
47 } // namespace gr
48 
49 #endif /* INCLUDED_GSM_DECRYPTION_IMPL_H */
50 
gr::gsm::decryption_impl
Definition: decryption_impl.h:32
gr::gsm::decryption
<+description of block+>
Definition: decryption.h:40
gr::gsm::decryption_impl::set_k_c
virtual void set_k_c(const std::vector< uint8_t > &k_c)
gr::gsm::decryption_impl::~decryption_impl
~decryption_impl()
decryption.h
gr::gsm::decryption_impl::decryption_impl
decryption_impl(const std::vector< uint8_t > &k_c, unsigned int a5_version)
gr
Definition: constants.h:29
gr::gsm::decryption_impl::set_a5_version
virtual void set_a5_version(unsigned int a5_version)