workbench/network/WirelessManager/src/crypto/dh_group5.c

   1 /*
   2  * Diffie-Hellman group 5 operations
   3  * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Alternatively, this software may be distributed under the terms of BSD
  10  * license.
  11  *
  12  * See README and COPYING for more details.
  13  */
  14
  15 #include "includes.h"
  16
  17 #include "common.h"
  18 #include "dh_groups.h"
  19 #include "dh_group5.h"
  20
  21
  22 void * dh5_init(struct wpabuf **priv, struct wpabuf **publ)
  23 {
  24         *publ = dh_init(dh_groups_get(5), priv);
  25         if (*publ == 0)
  26                 return NULL;
  27         return (void *) 1;
  28 }
  29
  30
  31 struct wpabuf * dh5_derive_shared(void *ctx, const struct wpabuf *peer_public,
  32                                   const struct wpabuf *own_private)
  33 {
  34         return dh_derive_shared(peer_public, own_private, dh_groups_get(5));
  35 }
  36
  37
  38 void dh5_free(void *ctx)
  39 {
  40 }