-/*
- crypto.c -- Cryptographic miscellaneous functions and initialisation
- Copyright (C) 2007 Guus Sliepen <guus@tinc-vpn.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#include "system.h"
+#include "../system.h"
#include <gcrypt.h>
-#include "crypto.h"
-
-void crypto_init() {
-}
-
-void crypto_exit() {
-}
+#include "../crypto.h"
-void randomize(void *out, size_t outlen) {
- gcry_create_nonce(out, outlen);
+void crypto_init(void) {
+ gcry_control(GCRYCTL_INIT_SECMEM, 32 * 1024, 0);
+ gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
}