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command line used for the previous fwknop invocation, and to have the fwknop client not save its command line arguments. * Bug fix to force libfko to recalculate the random data embedded in the the SPA packet after a random port is acquired via --rand-port or --nat-rand-port. This is a precaution so that an attacker cannot guess some of the internal SPA data based on the destination port number. git-svn-id: file:///home/mbr/svn/fwknop/trunk@116 510a4753-2344-4c79-9c09-4d669213fbeb
This is the top-level directory for the C version of fwknop. Additional information and details can be found on the fwknop-c site at http://devmetrix.org/trac/fwknop-c. INTRODUCTION ============ This distribution will be a C-based implementation of Michael Rash's Perl-based "fwkop" programs. For more information on fwknop and what it is all about, go to http://www.cipherdyne.org/fwknop. CURRENT STATE ============= At present, we have an initial implementation of the Firewall Knock Operator library; `libfko'. This library provides the back-end functionality for managing the Single Packet Authorization (SPA) data that fwknop employs. This first version is planned to be compatible with fwknop version 1.9.x. BUILDING libfko =============== This distribution uses GNU autoconf for setting up the build. Please see the `INSTALL' file for details. NOTE FOR DEVELOPERS =================== If you are pulling this distribution from Subversion, you will need to run the "autogen.sh" script in the top of the distribution directory in ' order to generate the autoconf (and other) meta files, and the `configure' script.