/*
- This file is part of GNUnet. (C) 2001-2014 Christian Grothoff
+ This file is part of GNUnet. Copyright (C) 2001-2014 Christian Grothoff
(and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
* @author Christian Grothoff
*/
#include "platform.h"
-#include "gnunet_util_lib.h"
+#include "gnunet_crypto_lib.h"
#include <gcrypt.h>
-#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+#define LOG(kind,...) GNUNET_log_from (kind, "util-crypto-random", __VA_ARGS__)
-#define LOG_STRERROR(kind,syscall) GNUNET_log_from_strerror (kind, "util", syscall)
+#define LOG_STRERROR(kind,syscall) GNUNET_log_from_strerror (kind, "util-crypto-random", syscall)
/* TODO: ndurner, move this to plibc? */
* @return a random value in the interval [0,i[.
*/
uint32_t
-GNUNET_CRYPTO_random_u32 (enum GNUNET_CRYPTO_Quality mode,
+GNUNET_CRYPTO_random_u32 (enum GNUNET_CRYPTO_Quality mode,
uint32_t i)
{
#ifdef gcry_fast_random_poll
}
+/**
+ * Initialize libgcrypt.
+ */
void __attribute__ ((constructor))
GNUNET_CRYPTO_random_init ()
{
FPRINTF (stderr,
_("libgcrypt has not the expected version (version %s is required).\n"),
NEED_LIBGCRYPT_VERSION);
- GNUNET_abort ();
+ GNUNET_assert (0);
}
if ((rc = gcry_control (GCRYCTL_DISABLE_SECMEM, 0)))
FPRINTF (stderr,
}
+/**
+ * Nicely shut down libgcrypt.
+ */
void __attribute__ ((destructor))
GNUNET_CRYPTO_random_fini ()
{
gcry_set_progress_handler (NULL, NULL);
+#ifdef GCRYCTL_CLOSE_RANDOM_DEVICE
(void) gcry_control (GCRYCTL_CLOSE_RANDOM_DEVICE, 0);
+#endif
}