CAI-AUTH
Cipher AI Authenticator
The quantum-proof identity layer, powered by hybrid cryptography.
Why every authentication system is at risk
| Standard | Algorithm | Quantum-vulnerable? |
|---|---|---|
| TLS 1.3 (handshake) | ECDH P-256 | YES |
| JWT / OAuth tokens | RS256, ES256 | YES |
| Passkeys (FIDO2) | ES256 (ECDSA) | YES |
| SSH keys | Ed25519, RSA | YES |
| CAI-AUTH | Ed25519 + ML-DSA-65 | ✅ NO |
The Hybrid Signature
HybridSig = Sign(Ed25519) || Sign(ML-DSA-65)
Both must be broken simultaneously. Near-zero probability.
200ms. End-to-end. On any Android device.
Pixel 7 ARM
Pixel 7 ARM
Server AMD EPYC
End-to-end total
The only mobile authenticator that is quantum-safe today
| Feature | Google Auth | FIDO2/Passkeys | Microsoft Auth | CAI-AUTH |
|---|---|---|---|---|
| Post-Quantum (ML-DSA) | ❌ | ❌ | ❌ | ✅ |
| Hybrid dual-signature | ❌ | ❌ | ❌ | ✅ |
| SNDL protection | ❌ | ❌ | ❌ | ✅ |
| NIST FIPS 204 | ❌ | Roadmap | ❌ | ✅ |
| Mobile-native | ✅ | Partial | ✅ | ✅ |
| Enterprise SDK | ❌ | ✅ | ❌ | ✅ |
Quantum-Ready in 24 hours — SDK for banks & enterprise
Android SDK — 3 lines
val auth = CaiAuthSDK.init(serverUrl = “https://auth.your-bank.com”)
val result = auth.authenticate(userId, biometricPrompt)
if (result.isHybridVerified) { /* access granted */ }
Python / FastAPI backend
from caiauth import HybridVerifier
verifier = HybridVerifier(config=CaiAuthConfig.from_env())
@app.post(“/login”)
async def login(token: HybridToken):
identity = await verifier.verify(token)
return {“quantum_safe”: True}
Regulatory compliance built-in
Request SDK Access
For banks, enterprise, and government deployments. Integration in under 24 hours.
contact@caitech.ro →