101 lines
1.7 KiB
C
Executable File
101 lines
1.7 KiB
C
Executable File
/* $OpenBSD: rand_lib.c,v 1.20 2014/10/22 13:02:04 jsing Exp $ */
|
|
/*
|
|
* Copyright (c) 2014 Ted Unangst <tedu@openbsd.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <openssl/opensslconf.h>
|
|
|
|
#include <openssl/rand.h>
|
|
|
|
/*
|
|
* The useful functions in this file are at the bottom.
|
|
*/
|
|
int
|
|
RAND_set_rand_method(const RAND_METHOD *meth)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
const RAND_METHOD *
|
|
RAND_get_rand_method(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
RAND_METHOD *
|
|
RAND_SSLeay(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
int
|
|
RAND_set_rand_engine(ENGINE *engine)
|
|
{
|
|
return 1;
|
|
}
|
|
#endif
|
|
|
|
void
|
|
RAND_cleanup(void)
|
|
{
|
|
|
|
}
|
|
|
|
void
|
|
RAND_seed(const void *buf, int num)
|
|
{
|
|
|
|
}
|
|
|
|
void
|
|
RAND_add(const void *buf, int num, double entropy)
|
|
{
|
|
|
|
}
|
|
|
|
int
|
|
RAND_status(void)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
int
|
|
RAND_poll(void)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
* Hurray. You've made it to the good parts.
|
|
*/
|
|
int
|
|
RAND_bytes(unsigned char *buf, int num)
|
|
{
|
|
if (num > 0)
|
|
arc4random_buf(buf, num);
|
|
return 1;
|
|
}
|
|
|
|
int
|
|
RAND_pseudo_bytes(unsigned char *buf, int num)
|
|
{
|
|
if (num > 0)
|
|
arc4random_buf(buf, num);
|
|
return 1;
|
|
}
|