mirror of git://git.gnupg.org/gnupg.git
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* random.h - random functions
|
|
* Copyright (C) 1998 Free Software Foundation, Inc.
|
|
*
|
|
* This file is part of GNUPG.
|
|
*
|
|
* GNUPG 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.
|
|
*
|
|
* GNUPG 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
|
*/
|
|
#ifndef G10_RANDOM_H
|
|
#define G10_RANDOM_H
|
|
|
|
#include "types.h"
|
|
|
|
/*-- random.c --*/
|
|
void secure_random_alloc(void);
|
|
int quick_random_gen( int onoff );
|
|
void randomize_buffer( byte *buffer, size_t length, int level );
|
|
byte get_random_byte( int level );
|
|
void add_randomness( const void *buffer, size_t length, int source );
|
|
|
|
|
|
/*-- the next two functions are implemented by all the system
|
|
specific source files rand_xxxx.s --*/
|
|
void random_poll(void);
|
|
void fast_random_poll(void);
|
|
|
|
|
|
#endif /*G10_RANDOM_H*/
|