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On OpenBSD, use arc4random_buf() instead of rand() to prevent warnings

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Paul Bakker
2014-04-30 16:02:38 +02:00
parent 6384440b13
commit f96f7b607a
3 changed files with 15 additions and 0 deletions
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7
library/rsa.c
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@ -1469,6 +1469,7 @@ void rsa_free( rsa_context *ctx )
#if defined(POLARSSL_PKCS1_V15)
static int myrand( void *rng_state, unsigned char *output, size_t len )
{
#if !defined(__OpenBSD__)
size_t i;
if( rng_state != NULL )
@ -1476,6 +1477,12 @@ static int myrand( void *rng_state, unsigned char *output, size_t len )
for( i = 0; i < len; ++i )
output[i] = rand();
#else
if( rng_state != NULL )
rng_state = NULL;
arc4random_buf( output, len );
#endif /* !OpenBSD */
return( 0 );
}