https://github.com/polymeshassociation/polymesh-dart

https://github.com/polymeshassociation/polymesh-dart

Last synced: 8 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/polymeshassociation/polymesh-dart
• Owner: PolymeshAssociation
• License: gpl-3.0
• Created: 2025-05-30T13:14:26.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2025-10-08T09:41:57.000Z (8 months ago)
• Last Synced: 2025-10-08T10:23:10.013Z (8 months ago)
• Language: Rust
• Size: 1.02 MB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# Implementation of DART on Polymesh

[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)

A Rust implementation of the DART (Decentralized, Anonymous and Regulation-Friendly Tokenization) protocol for Polymesh's Confidential Assets system.

## Overview

DART is a privacy-preserving protocol that allows for confidential asset transfers while still maintaining regulatory compliance. This library provides the cryptographic primitives and zero-knowledge proof systems that power the Polymesh confidential asset infrastructure.

For detailed information, please refer to the [P-DART paper](https://assets.polymesh.network/P-DART-v1.pdf).

Key features:

- Zero-knowledge proofs for asset transfers

- Confidential asset accumulator with curve tree storage

- Regulatory compliance mechanisms with auditors and mediators

- Fee payment systems for confidential transactions

## Architecture

The library is organized around several key components:

- **Account management**: Public and private keys for accounts and encryption

- **Curve Trees**: Efficient data structures for storing asset and account state commitments

- **Zero-knowledge proofs**: For asset transfers, minting, registration, and more

- **Settlement system**: For handling confidential asset transfers between parties

- **Fee payment**: Mechanisms for confidential fee payments

## Feature Flags

The library provides several feature flags:

- `std` - Use Rust standard library (default)

- `backend_bp` - Enable Bulletproofs backend

- `serde` - Enable serialization/deserialization with serde

- `sqlx` - Enable SQL database integration

- `parallel` - Enable parallel computation for improved performance

- `async_tree` - Enable asynchronous curve tree operations

## Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

## License

This project is licensed under the GNU General Public License v3.0 - see the LICENSE file for details.