An Elliptic Curve Verifiable Random Function (ECVRF) library, initially designed for Omne.
Project description
ECVRF Library
A custom Elliptic Curve Verifiable Random Function (ECVRF) implementation.
Features
- Key Generation and Management
- Proof Generation and Verification
- Hash-to-Curve Mapping
- Comprehensive Testing Suite
- Security Audits and Static Analysis
Installation
pip install -e .
Usage
from ecvrf import KeyManager, VRF, VRFVerifier
Initialize KeyManager
km = KeyManager()
Generate Key Pair
private_pem, public_pem = km.generate_keypair()
Initialize VRF and Verifier
vrf = VRF(km)
verifier = VRFVerifier(km)
Input Data
alpha = b"Sample input for ECVRF."
Generate Proof and Beta
beta, proof = vrf.prove(private_pem, alpha)
Verify Proof
is_valid = verifier.verify(public_pem, alpha, beta, proof)
print(f"Verification successful: {is_valid}")
Contributing
Contributions are welcome! Please open an issue or submit a pull request.
License
MIT License
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