diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2009-05-31 18:38:43 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2009-05-31 18:38:43 +0000 |
| commit | 9a8a3d0d9af60eeebe64260e9f0bf12494f65c91 (patch) | |
| tree | a4addc59f3e48d22446cb7be8f832ec3f7bde633 /distrib/miniroot | |
| parent | 56a9092e1314d2e35e0a15144c5959d90769c01c (diff) | |
push the dmesg and $SERVERLIST into the random pool to enhance the
entropy, before we pull out the host.random for the next boot
Diffstat (limited to 'distrib/miniroot')
| -rw-r--r-- | distrib/miniroot/install.sh | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/distrib/miniroot/install.sh b/distrib/miniroot/install.sh index 6b6984045b5..f7a28c63d05 100644 --- a/distrib/miniroot/install.sh +++ b/distrib/miniroot/install.sh @@ -1,5 +1,5 @@ #!/bin/ksh -# $OpenBSD: install.sh,v 1.196 2009/05/31 00:03:29 deraadt Exp $ +# $OpenBSD: install.sh,v 1.197 2009/05/31 18:38:42 deraadt Exp $ # $NetBSD: install.sh,v 1.5.2.8 1996/08/27 18:15:05 gwr Exp $ # # Copyright (c) 1997-2009 Todd Miller, Theo de Raadt, Ken Westerback @@ -250,10 +250,14 @@ for _f in fstab hostname* kbdtype my* ttys *.conf *.tail; do [[ -f $_f && -s $_f ]] && mv $_f /mnt/etc/. done ) +# Feed the random pool some junk before we read from it +dmesg >/dev/urandom +cat $SERVERLIST >/dev/urandom 2>/dev/null + echo -n "done.\nGenerating initial host.random file..." -( cd /mnt/var/db -/mnt/bin/dd if=/mnt/dev/urandom of=host.random bs=1024 count=64 >/dev/null 2>&1 -chmod 600 host.random >/dev/null 2>&1 ) +/mnt/bin/dd if=/mnt/dev/urandom of=/mnt/var/db/host.random \ + bs=1024 count=64 >/dev/null 2>&1 +chmod 600 /mnt/var/db/host.random >/dev/null 2>&1 echo "done." apply |