From c7ab256a26b40c83b42c202488c01636a208c01c Mon Sep 17 00:00:00 2001 From: jsing <> Date: Sat, 18 Oct 2014 16:13:16 +0000 Subject: Use arc4random_buf() instead of RAND_bytes() or RAND_pseudo_bytes(). arc4random provides high quality pseudo-random numbers, hence there is no need to differentiate between "strong" and "pseudo". Furthermore, the arc4random_buf() function is guaranteed to succeed, which avoids the need to check for and handle failure, simplifying the code. It is worth noting that a number of the replaced RAND_bytes() and RAND_pseudo_bytes() calls were missing return value checks and these functions can fail for a number of reasons (at least in OpenSSL - thankfully they were converted to wrappers around arc4random_buf() some time ago in LibreSSL). ok beck@ deraadt@ miod@ --- src/lib/libssl/d1_both.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/lib/libssl/d1_both.c') diff --git a/src/lib/libssl/d1_both.c b/src/lib/libssl/d1_both.c index 1eda4aef72..10659a5136 100644 --- a/src/lib/libssl/d1_both.c +++ b/src/lib/libssl/d1_both.c @@ -1,4 +1,4 @@ -/* $OpenBSD: d1_both.c,v 1.28 2014/08/08 05:06:56 guenther Exp $ */ +/* $OpenBSD: d1_both.c,v 1.29 2014/10/18 16:13:16 jsing Exp $ */ /* * DTLS implementation written by Nagendra Modadugu * (nagendra@cs.stanford.edu) for the OpenSSL project 2005. @@ -118,7 +118,6 @@ #include #include "ssl_locl.h" #include -#include #include #include #include -- cgit v1.2.3-55-g6feb