From 74f472d2e54f04213d4daf89a6a26257cf4386b1 Mon Sep 17 00:00:00 2001
From: Fabio Erculiani <lxnay@sabayonlinux.org>
Date: Thu, 28 May 2009 06:43:51 +0200
Subject: [PATCH] improve entropy hardware hash generator

---
 misc/entropy_hwgen.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/misc/entropy_hwgen.sh b/misc/entropy_hwgen.sh
index 3fea241da..5776d7a39 100755
--- a/misc/entropy_hwgen.sh
+++ b/misc/entropy_hwgen.sh
@@ -7,4 +7,6 @@
 
 ifconfig_output=$(/sbin/ifconfig -a | grep HWaddr 2> /dev/null)
 lspci_output=$(/usr/sbin/lspci -n | cut -d" " -f 3- 2> /dev/null)
-echo $ifconfig_output$lspci_output | /usr/bin/sha256sum | cut -d" " -f 1
+random_seed=$(echo $RANDOM$RANDOM$RANDOM)
+echo $ifconfig_output$lspci_output$random_seed | /usr/bin/sha256sum | \
+    cut -d" " -f 1