commit 206cb39116280f4f9f1a5208578651cbfee74052
author gufe44 <gu981@protonmail.com> Mon Aug 03 17:56:50 2020 +0200
committer gufe44 <gu981@protonmail.com> Thu Aug 13 06:22:45 2020 +0200
tree 5e14955b18d35139469948c684f0466aaf1afa2c
parent 22b265b9f2a7e399158cf76056674b70be5b027f

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>

library/rsa.c

diff --git a/library/rsa.c b/library/rsa.c
index 96afccb..db6d195 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -82,7 +82,7 @@
 #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
 
@@ -2404,7 +2404,7 @@
 #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 )
@@ -2417,7 +2417,7 @@
         rng_state = NULL;
 
     arc4random_buf( output, len );
-#endif /* !OpenBSD */
+#endif /* !OpenBSD && !NetBSD */
 
     return( 0 );
 }

tests/suites/helpers.function

diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 96e18da..e38df82 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -330,7 +330,7 @@
  */
 static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len )
 {
-#if !defined(__OpenBSD__)
+#if !defined(__OpenBSD__) && !defined(__NetBSD__)
     size_t i;
 
     if( rng_state != NULL )
@@ -343,7 +343,7 @@
         rng_state = NULL;
 
     arc4random_buf( output, len );
-#endif /* !OpenBSD */
+#endif /* !OpenBSD && !NetBSD */
 
     return( 0 );
 }