rsmt2d-rs

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  <h1>rsmt2d-rs</h1>

  ***2D Reed-Solomon merkle tree data availability scheme***

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## About

Rust implementation of two dimensional Reed-Solomon merkle tree data availability scheme.

This technique is used by Celestia for their data availability sampling solution.

The scheme is described in the [Fraud and Data Availability Proofs: Maximising Light Client Security and Scaling Blockchains with Dishonest Majorities](https://arxiv.org/pdf/1809.09044.pdf).

The implementation is inspired by the [rsmt go implementation](https://github.com/celestiaorg/rsmt2d).

The 2D Reed-Solomon Merkle-Tree data architecture looks like this:

![architecture](./docs/images/rsmt2d-architecture.png)

## Getting Started

### Prerequisites

- [Rust](https://www.rust-lang.org/tools/install)

### Installation

> **[TODO]**

## Usage

> **[TODO]**

## License

This project is licensed under the **MIT license**.

See [LICENSE](LICENSE) for more information.

## Acknowledgements

- Huge props to Celestia of course for the original implementation in [Go](https://github.com/celestiaorg/rsmt2d) and the [paper](https://arxiv.org/pdf/1809.09044.pdf).