fwknop_serv (8) Linux Manual Page
fwknop_serv – Fwknop server for the TOR network.
Description
fwknop_serv is a simplisitc TCP server that is only used if SPA packets are sent over the TOR anonymizing network (http://www.torproject.org). Use of this server results in bidirectional communication, so it technically breaks the usual unidirectional nature of the SPA protocol; More informations can be found at the following : url http://www.cipherdyne.org/fwknop/docs/talks/dc14_fwknop_slides.pdf.
See Also
Author
Michael Rash <mbr [at] cipherdyne.org>
Distribution
fwknop_serv is distributed under the GNU General Public License (GPL), and the latest version may be downloaded from http://www.cipherdyne.org/