ByzCast is a proof of concept of a partial-genuine byzantine atomic multicast protocol using as base to implementation the library BFT-SMaRt. The idea behind this project is simple: we use multiple groups of instances of BFT-SMART and the data are partitioned between these groups. Messages addressed only to one group are routed locally and messages addressed to multiple groups are forwarded to a global group. After the global consensus the message is forwarded to the corresponding local(s) group(s).
This project requires Java Runtime Environment 1.8 and Maven. To compile:
mvn package
Sample scripts to run both server and client side can be found in the script folder.
This project started as a simple proof of concept that is possible to construct a partial-genuine atomic multicast protocol using the classic approach in broadcast consensus protocols currently available, in this case BFT-SMaRt library, a replication library written in Java designed to tolerate Byzantine fault that implements state machine replication.
The basic idea behind this PoC started by deploying
And this is the second version
TODO: Write credits.
- Fork it
- Create your feature branch:
git checkout -b my-new-feature - Commit your changes:
git commit -am 'Add some feature' - Push to the branch:
git push origin my-new-feature - Submit a pull request
ByzCast - A (hopeful) high-throughput BFT Atomic Multicast implementation Copyright (C) 2017, University of Lugano
This file is part of ByzCast.
BFT-SWARM is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA