fwknop2 - Android Single Packet Authorization Client
This repository contains the Fwknop2 client for using Single Packet Authorization from Android phones. Here are a few screenshots to illustrate Fwknop2 action. We start with the initial startup screen after installation:
Now, add an encryption key and an HMAC key associated with a SPA server named "spaserver":
Finally, send the SPA packet, and then SSH will be accessiable from the Android phone:
Fwknop2 is released as open source software under the terms of the GNU General Public License v2 or later (GPLv2+). The latest release can be found at https://github.com/oneru/Fwknop2/releases
All feature requests and bug fixes are managed through github issues tracking.