src/charon/plugins/load_tester/load_tester_diffie_hellman.h

   1 /*
   2  * Copyright (C) 2008 Martin Willi
   3  * Hochschule fuer Technik Rapperswil
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation; either version 2 of the License, or (at your
   8  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * for more details.
  14  *
  15  * $Id$
  16  */
  17
  18 /**
  19  * @defgroup load_tester_diffie_hellman load_tester_diffie_hellman
  20  * @{ @ingroup load_tester
  21  */
  22
  23 #ifndef LOAD_TESTER_DIFFIE_HELLMAN_H_
  24 #define LOAD_TESTER_DIFFIE_HELLMAN_H_
  25
  26 #include <crypto/diffie_hellman.h>
  27
  28 typedef struct load_tester_diffie_hellman_t load_tester_diffie_hellman_t;
  29
  30 /**
  31  * A NULL Diffie Hellman implementation to avoid calculation overhead in tests.
  32  */
  33 struct load_tester_diffie_hellman_t {
  34
  35         /**
  36          * Implements diffie_hellman_t interface.
  37          */
  38         diffie_hellman_t dh;
  39 };
  40
  41 /**
  42  * Creates a new gmp_diffie_hellman_t object.
  43  *
  44  * @param group                 Diffie Hellman group, supports MODP_NULL only
  45  * @return                              gmp_diffie_hellman_t object
  46  */
  47 load_tester_diffie_hellman_t *load_tester_diffie_hellman_create(
  48                                                                                                 diffie_hellman_group_t group);
  49
  50 #endif /* LOAD_TESTER_DIFFIE_HELLMAN_ @}*/