The password entered is hashed, and only a small part of hash (five digits) is sent to the server. This ensures that neither the server, nor any man-in-the-middle can know the exact password you submit.
You need to have Rust and Cargo installed on your system. Then simply run:
% cargo build --release
To build the release build. You'll find the resulting binary in
The main repository if the code is at https://code.volse.no/checkpw.git.
I'm happy to take patches either by email or a remote branch I can get access to. I'm also available as
@email@example.com on the social web (Mastodon/Hubzilla/Diaspora etc.)
Copyright (C) 2018 Harald Eilertsen
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.