frost-zcash-demo/participant/README.md

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# FROST Participant Demo
[Overview of demos](https://github.com/ZcashFoundation/frost-zcash-demo/blob/main/README.md)
## Status ⚠
The Participant Demo is a WIP
## Usage
NOTE: This is for demo purposes only and should not be used in production.
You will need to have [Rust and Cargo](https://doc.rust-lang.org/cargo/getting-started/installation.html) installed.
To run:
1. Clone the repo. Run `git clone https://github.com/ZcashFoundation/frost-zcash-demo.git`
2. Run `cargo install`
3. Run `cargo run --bin participant`
### Round 1
The participant CLI will prompt for:
1. Your secret share or key package
The participant CLI will then use that data to generate:
1. Signing nonces
2. Signing commitments
### Communication round
The signing commitments will be sent to the coordinator
The coordinator will then send the signing package
### Round 2
The participant CLI will prompt for:
1. Signing package
The participant CLI will then use that data to generate:
1. Signature share
### Communication round
The signature share will be sent to the coordinator
The coordinator will then send the Group signature
## Developer information
### Pre-commit checks
1. Run `cargo make all`
### Coverage
Test coverage checks are performed in the pipeline. This is configured here: `.github/workflows/coverage.yaml`
To run these locally:
1. Install coverage tool by running `cargo install cargo-llvm-cov`
2. Run `cargo make cov` (you may be asked if you want to install `llvm-tools-preview`, if so type `Y`)