Use arc4random_buf instead of rand on NetBSD
Avoid old implementation of rand returning numbers with cyclical lower bits. Allow tests to pass.
Signed-off-by: gufe44 <gu981@protonmail.com>
diff --git a/library/rsa.c b/library/rsa.c
index af1cef6..f3b1918 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -83,7 +83,7 @@
#include "mbedtls/md.h"
#endif
-#if defined(MBEDTLS_PKCS1_V15) && !defined(__OpenBSD__)
+#if defined(MBEDTLS_PKCS1_V15) && !defined(__OpenBSD__) && !defined(__NetBSD__)
#include <stdlib.h>
#endif
@@ -2590,7 +2590,7 @@
#if defined(MBEDTLS_PKCS1_V15)
static int myrand( void *rng_state, unsigned char *output, size_t len )
{
-#if !defined(__OpenBSD__)
+#if !defined(__OpenBSD__) && !defined(__NetBSD__)
size_t i;
if( rng_state != NULL )
@@ -2603,7 +2603,7 @@
rng_state = NULL;
arc4random_buf( output, len );
-#endif /* !OpenBSD */
+#endif /* !OpenBSD && !NetBSD */
return( 0 );
}