coconut-chainspace

This is the Coconut smart contract library implemented for Chainspace, as described in section 4.1 of the Coconut paper. The goal is to enable other application-specific smart contracts to conveniently use the Coconut cryptographic primitives through cross-contract calls. As examples, we provide implementation of:

• Privacy-preserving e-petition contract
• Coin tumbler contract
• Auction contract

The Coconut cryptographic scheme is available here, and a link to the full paper is available here.

Pre-requisites

Install the Chainspace Contract Framework as described here, and Coconut as described here

Test

Tests can be run as follows:

$ pytest -v tests/

Contribute

Feel free to send a PR if you wrote other Chainspace smart contracts based on Coconut!

License

The BSD license