random.c File Reference

Random numbers. More...

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include "elinks.h"
#include "util/random.h"

Include dependency graph for random.c:

Functions
void	seed_rand_once (void)
static void	pseudorandom_nonce (unsigned char *buf, size_t size)
void	random_nonce (unsigned char *buf, size_t size)
	Fill a buffer with random bytes.

Detailed Description

Random numbers.

Function Documentation

pseudorandom_nonce()

void pseudorandom_nonce ( unsigned char * buf, size_t size )

static

random_nonce()

void random_nonce	(	unsigned char *	buf,
		size_t	size )

Fill a buffer with random bytes.

The bytes are not cryptographically random enough to be used in a key, but they should be good enough for a nonce or boundary string that may be sent in cleartext.

If CONFIG_SSL is defined, then this function is instead defined in src/network/ssl/ssl.c, and it gets random numbers directly from the selected SSL library.

seed_rand_once()

void seed_rand_once

(

void

)