$FreeBSD$

--- cfssh.orig
+++ cfssh
@@ -1,15 +1,16 @@
-#!/bin/ksh
+#!/bin/sh
 
 if [ -z "$1" ]; then
 	echo Usage: cfssh directory
 	exit
 fi
 export PS1="crypto:`basename $1`$ "
-D=.$RANDOM.$RANDOM
+set -- $1 `dd if=/dev/urandom bs=8 count=1 2>/dev/null | od -D`
+D=.$3.$4
 cattach $1 $D || exit 1
 echo "Directory is /crypt/$D"
 cd /crypt/$D
-D="             "
+D="                    "
 CWD=`/bin/pwd`
 D=`basename $CWD`
 PWD=$CWD