/*

 * Diffie-Hellman group 5 operations

 * Copyright (c) 2009, 2012, Jouni Malinen <j@w1.fi>

 *

 * This software may be distributed under the terms of the BSD license.

 * See README for more details.

 */

#include "includes.h"

#include "common.h"

#include "dh_groups.h"

#include "dh_group5.h"

void * dh5_init(struct wpabuf **priv, struct wpabuf **publ)

{

  wpabuf_free(*publ);

  *publ = dh_init(dh_groups_get(5), priv);

  if (*publ == NULL)

    return NULL;

  return (void *) 1;

}

void * dh5_init_fixed(const struct wpabuf *priv, const struct wpabuf *publ)

{

  return (void *) 1;

}

struct wpabuf * dh5_derive_shared(void *ctx, const struct wpabuf *peer_public,

          const struct wpabuf *own_private)

{

  return dh_derive_shared(peer_public, own_private, dh_groups_get(5));

}

void dh5_free(void *ctx)

{

}