release/src/router/tinc/src/gcrypt/ecdh.c

   1 /*
   2     ecdh.c -- Diffie-Hellman key exchange handling
   3     Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
   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 as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (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 along
  16     with this program; if not, write to the Free Software Foundation, Inc.,
  17     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include "../system.h"
  21
  22 #include "../ecdh.h"
  23 #include "../logger.h"
  24 #include "../utils.h"
  25 #include "../xalloc.h"
  26
  27 ecdh_t *ecdh_generate_public(void *pubkey) {
  28         logger(DEBUG_ALWAYS, LOG_ERR, "EC support using libgcrypt not implemented");
  29         return NULL;
  30 }
  31
  32 bool ecdh_compute_shared(ecdh_t *ecdh, const void *pubkey, void *shared) {
  33         return false
  34 }
  35
  36 void ecdh_free(ecdh_t *ecdh) {
  37 }