Your encryption has an
expiration date.
NIST says it's already here.

RSA-2048 and ECC P-256 will be broken by quantum computers. Nation-states are harvesting your encrypted data right now, waiting. NIST FIPS 203 and 204 define the replacement. H33 implements it today.

Talk to Security Team See NIST Compliance Details
FIPS 203/204 compliant No migration required Production-ready today
Current encryption vs quantum threat
Current
encryption
→
Quantum
computer
→
Broken
RSA and ECC have no defense against Shor's algorithm.
With H33 post-quantum
H33 post-quantum
encryption
→
Quantum
computer
→
Still secure
Lattice-based cryptography. Quantum-resistant by construction.
The problem

Harvest now, decrypt later is already happening.

Nation-state adversaries are recording encrypted traffic today, storing it for the day quantum computers can break RSA and ECC. Data with long-term value — healthcare records, legal evidence, government secrets — is already compromised. The clock is running.

  • Nation-state actors are recording encrypted traffic for future quantum decryption
  • RSA and ECC have no defense against Shor's algorithm on quantum hardware
  • NIST has finalized post-quantum standards — compliance timelines are tightening
  • 30-year evidentiary data (healthcare, legal, government) is already at risk
The harvest now, decrypt later timeline
PHASETIMELINETHREAT
HarvestNowEncrypted traffic recorded
Store2024-2030Petabytes archived by adversaries
Decrypt2030-2035Quantum computers break RSA/ECC
Exploit2035+All historical data exposed
Data encrypted today with RSA/ECC is already at risk.
The solution

NIST FIPS 203/204 compliant. Deployed today. No migration.

H33 implements the NIST post-quantum cryptography standards in production. Kyber for key encapsulation, Dilithium for digital signatures, lattice-based FHE for encrypted computation. All quantum-resistant by mathematical construction.

  • ML-KEM (Kyber) for key encapsulation — FIPS 203
  • ML-DSA (Dilithium) for digital signatures — FIPS 204
  • Lattice-based FHE for encrypted computation — quantum-resistant by construction
  • Nested hybrid signatures: Ed25519 + Dilithium-5 + FALCON-512
  • Wraps your existing infrastructure — no rip-and-replace
Classical encryption (vulnerable)
RSA-2048   ✗ Broken by Shor's algorithm
ECC P-256   ✗ Broken by Shor's algorithm
AES-256   ⚠ Weakened by Grover's algorithm
H33 post-quantum stack
ML-KEM (Kyber)   ✓ FIPS 203 compliant
ML-DSA (Dilithium)   ✓ FIPS 204 compliant
Lattice FHE   ✓ Quantum-resistant by construction
NIST-compliant. Production-ready. No migration.
How it works

Classical encryption in. Post-quantum secure out.

STEP 01
Classical encryption
Your existing RSA/ECC infrastructure. Data encrypted with algorithms that quantum computers will break.
→
STEP 02
H33 quantum layer
H33 wraps your data with ML-KEM, ML-DSA, and lattice-based FHE. One API call. No infrastructure changes.
→
STEP 03
Post-quantum secure
Data protected against both classical and quantum attacks. NIST FIPS 203/204 compliant. 30-year evidentiary validity.
Live demo

Watch RSA fall. Watch Dilithium survive.

A quantum computer attacks both encryption schemes simultaneously. One breaks. One doesn't.

RSA-2048
SECURE
Key strength: 2048 bits
DILITHIUM-5 (H33)
SECURE
Lattice-based: quantum-resistant
Use cases

Industries with long-term data obligations

🏛
Government / Defense
Classified and sensitive national security data requires protection beyond the quantum horizon. NIST mandates post-quantum for federal systems.
🏦
Financial Services
30-year mortgage records, transaction histories, and audit trails must remain secure against future quantum decryption. Compliance timelines are tightening.
🏥
Healthcare
Lifetime PHI must remain confidential for decades. Patient records encrypted today with RSA are vulnerable to harvest-now-decrypt-later attacks.
⚖
Legal
Evidentiary data, attorney-client privilege, and sealed records require cryptographic guarantees that survive the quantum transition.
⚡
Critical Infrastructure
Power grids, water systems, and telecommunications. SCADA and ICS systems with 20-year lifecycles need quantum-resistant encryption now.
📊
Insurance
Actuarial data, claims records, and policyholder information spanning decades. Long-tail liability requires long-term cryptographic protection.
Enterprise readiness

Production numbers. Not projections.

2.17M
Auth/sec sustained
38.5µs
Per authentication
±0.71%
Variance at scale
114
Patent claims pending
Compatibility

Works with your existing stack

No rip-and-replace. No new infrastructure. One API call wraps what you already run.

Your data has a 30-year shelf life. Your encryption doesn't.

NIST has finalized the standards. Nation-states are already harvesting. H33 deploys post-quantum encryption today — no migration required.

Talk to Our Security Team
Request access

Post-quantum compliance.
Deployed in weeks, not years.

H33 is deployed in regulated environments processing real data at scale. If you're evaluating post-quantum encryption for your infrastructure, we'd like to talk.

  • NIST FIPS 203/204 compliant
  • Dedicated security engineering support
  • Custom deployment architecture
  • SOC 2 Type II, HIPAA, ISO 27001, GDPR
Request Access
Enterprise deployments only. For production systems.