commit c2620dac0231b6d303c5dc50b769c4c80fc9770c
author gufe44 <gu981@protonmail.com> Mon Aug 03 17:56:50 2020 +0200
committer gufe44 <gu981@protonmail.com> Mon Aug 03 17:56:50 2020 +0200
tree a1cf09ef00590e64ae1ab3416aabe158860614a2
parent ee7e85f5b94a49cbe7a1977e4ac089e4c9013aa8

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 83ed3c9..c6c5956 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -53,7 +53,7 @@
 #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
 
@@ -2569,7 +2569,7 @@
 #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 )
@@ -2582,7 +2582,7 @@
         rng_state = NULL;
 
     arc4random_buf( output, len );
-#endif /* !OpenBSD */
+#endif /* !OpenBSD && !NetBSD */
 
     return( 0 );
 }