h33-auth

Official Python SDK for H33 — the post-quantum authentication API.

FHE biometric matching + ZKP verification + Dilithium attestation in a single API call.

Features

• Post-Quantum Secure — Dilithium (ML-DSA), Kyber (ML-KEM), NIST FIPS 203/204
• FHE Biometric Matching — Verification on encrypted data (data never decrypted)
• Zero-Knowledge Proofs — STARK lookups with SHA3-256
• 1.2M auth/sec — Benchmarked on AWS Graviton4
• ~50µs per authentication — Full pipeline breakdown

Quick Start

pip install h33-auth

from h33_auth import H33Client

client = H33Client(api_key="your-api-key")

# Authenticate with full post-quantum pipeline
result = client.authenticate(
    user_id="user-123",
    biometric_template=[0.12, -0.34, 0.56, ...],  # 128-dim vector
    security_level="h33-256",
)

# Resume session (~50µs cached auth)
session = client.resume_session(result["sessionToken"])

Documentation

• API Reference
• Getting Started
• White Paper
• Performance Benchmarks
• Security Parameters

License

MIT — Copyright 2026 Appuix, Inc. (d/b/a H33.ai)