_Rust

👥 Contributing   |   🤝 Code of conduct   |   🔎 Issues   |   🗣️ Chat & Support

Semaphore is a generic privacy layer. Leveraging zero-knowledge technology, users can prove their membership in groups and send messages (extending from votes to endorsements) off-chain or across EVM-compatible blockchains, all without revealing their personal identity.

Semaphore Rust board

All tasks related to the Semaphore Rust implementation are public. You can track their progress, statuses, and additional details in the Semaphore Rust view.

🛠 Install

Clone this repository:

git clone git@github.com:semaphore-protocol/semaphore-rs.git

Semaphore uses Circom-Prover to generate zero-knowledge proofs for Circom circuits. Since Circom-Prover generates the witness function at build time, developers must specify the Merkle tree depth during compilation. This can be done by setting the SEMAPHORE_DEPTH environment variable:

cd semaphore-rs
SEMAPHORE_DEPTH=<tree depth> cargo build