https://github.com/myl7/pbft

PBFT (Practical Byzantine fault tolerance) implementation focused on composability
https://github.com/myl7/pbft

bft blockchain pbft

Last synced: 12 months ago
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PBFT (Practical Byzantine fault tolerance) implementation focused on composability

• Host: GitHub
• URL: https://github.com/myl7/pbft
• Owner: myl7
• License: apache-2.0
• Created: 2022-08-03T13:47:10.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2025-04-29T08:36:08.000Z (about 1 year ago)
• Last Synced: 2025-04-30T07:39:57.744Z (about 1 year ago)
• Topics: bft, blockchain, pbft
• Language: Go
• Homepage:
• Size: 71.3 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# myl7/pbft

PBFT (Practical Byzantine Fault Tolerance) implementation focused on composability

The project is aimed for academic use currently.

It may consider production use as a long-term goal, but not now.

## Getting Started

All required interfaces are in the [`traits.go`](traits.go) file.

All you need to do is to implement all (public) interfaces, then pass them to `NewNode` function to initialize a `Node`, and finally pass received PBFT messages from the network to `Node` respective `Handle*` methods.

## Features

- Basic PBFT (request, preprepare, prepare, commit, reply)

- Custom KV storage backend

- Custom network communication

- Custom state machine, to fit whatever you want to do

## Caveats

- No checkpoint

- No view change

- Some ignored (so) edge cases. Search `TODO` comments in the code for details.

- NO READY FOR PRODUCTION USE, yet. Please only use it for academic purposes currently.

## License

Copyright (C) 2022 myl7

SPDX-License-Identifier: Apache-2.0