Qrypt is a quantum-secure encryption Beyond Quantum

Qrypt is a quantum-secure encryption company focused on eliminating key transmission vulnerabilities to protect against both classical and quantum computing threats. Its solutions are designed to address the "harvest now, decrypt later" risk by generating encryption keys without transmitting them over networks. Here's an overview of their offerings and innovations:

Core Technologies

1. Quantum Key Generation

   • BLAST Protocol: Enables independent generation of identical symmetric encryption keys (e.g., AES) at multiple endpoints, eliminating key exchange. This ensures keys are never transmitted, rendering intercepted data useless even with future quantum decryption69.

   • Integration Flexibility: Works with existing infrastructure, including HashiCorp Vault and NVIDIA BlueField-3 DPUs, via a lightweight SDK (4 lines of code)94.

2. Quantum Entropy

   • True Randomness: Leverages quantum random number generators (QRNGs) developed with U.S. National Labs (e.g., Oak Ridge) to produce high-quality entropy. This ensures cryptographic keys are unpredictable and resistant to characterization attacks89.

   • Cloud Service: Accessible via REST API, providing scalable quantum entropy for encryption workflows9.

3. Quantum Secure Tunnel

   • One-Time Pad (OTP) Encryption: Uses Qrypt-generated OTPs to secure data in motion, achieving mathematically unbreakable security for high-value transmissions24.

Key Advantages

• Eliminate Key Transmission: By generating keys locally at endpoints, Qrypt removes the risk of interception, addressing the weakest link in classical and post-quantum cryptography (PQC)69.

• Future-Proof Security: Solutions are compliant with NIST standards and designed to adapt to emerging threats through crypto-agility79.

• Cost-Effective Deployment: No specialized hardware required; integrates with cloud, on-premises, and hybrid environments9.

Applications and Partnerships

• AI and High-Performance Computing: Secures NVIDIA BlueField-3 DPUs for quantum-safe IPsec encryption in AI clusters4.

• Global Data Networks: Partners with Megaport to enable quantum-secure data transmission across AWS, Azure, and Google Cloud5.

• Defense and Intelligence: Collaborates with Mattermost to provide quantum-resistant communications for mission-critical operations, including protection against data poisoning and manipulation7.

Compliance and Certifications

• U.S.-Developed Infrastructure: QRNGs and entropy services are designed and manufactured in the U.S., ensuring supply-chain integrity8.

• NIST-Aligned: Supports transition to post-quantum algorithms while mitigating risks associated with untested PQC standards9.

Why Qrypt Over QKD?

Feature	Qrypt	Quantum Key Distribution (QKD)
Key Transmission	None – keys generated locally	Requires dedicated fiber/optical links
Scalability	Global, cloud-native	Limited by physical infrastructure
Cost	Software-based, no hardware overhead	High capital expenditure for dedicated gear
Use Cases	Any cloud-connected application	Niche, point-to-point scenarios

Qrypt’s approach provides a scalable, vendor-agnostic path to quantum-safe encryption, prioritizing ease of integration and long-term security. By combining quantum entropy with key generation that avoids transmission, it addresses critical vulnerabilities in today’s cryptographic workflows while future-proofing against quantum threats69.

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Check sources

Citations:

1. https://www.qrypt.com

2. https://www.qrypt.com/wp-content/uploads/2022/07/Qrypt-Unbreakable-Quantum-Security.pdf

3. https://www.helpnetsecurity.com/2022/02/16/qrypt-key-generation/

4. https://www.enterprisesecuritytech.com/post/qrypt-launches-quantum-secure-encryption-technologies-for-nvidia-bluefield-3-dpus

5. https://thequantuminsider.com/2023/01/16/megaport-and-qrypt-demonstrate-global-quantum-secure-data-transmissions/

6. https://www.qrypt.com/resources/qrypt-quantum-key-generation-explained/

7. https://www.globenewswire.com/news-release/2025/02/12/3024837/0/en/Mattermost-and-Qrypt-Announce-Joint-Solution-for-Quantum-Secure-Communications-in-Defense-and-Intelligence-Applications.html

8. https://www.businesswire.com/news/home/20230201005236/en/Qrypt-Deploys-New-US-Designed-and-Manufactured-Quantum-Random-Number-Generator-QRNG

9. https://www.qrypt.com/resources/how-key-generation-is-advancing-to-combat-the-quantum-threat/

10. https://www.qrypt.com

11. https://www.qrypt.com/technology/

12. https://www.carahsoft.com/qrypt

13. https://www.qrypt.com/resources/2024-quantum-random-number-generator-qrng-specification-guide/

14. https://www.paloaltonetworks.com/cyberpedia/what-is-a-quantum-random-number-generator-qrng

15. https://www.qrypt.com/resources/explaining-quantum-risk/

16. https://cybersecurity-excellence-awards.com/candidates/qrypt-quantum-secure-encryption/

17. https://www.hpcwire.com/off-the-wire/qrypt-partners-with-lanl-to-advance-quantum-random-number-generation-tech/

18. https://www.hpcwire.com/off-the-wire/qrypt-selected-by-afwerx-for-phase-1-sttr-contract-to-enhance-air-forces-quantum-secure-encryption/

19. https://quantumcomputingreport.com/qrypt-partnering-with-nvidia-to-provide-quantum-secure-cryptography-between-ai-clusters/

20. https://quside.com/quantum-random-number-generators-why-how-where/

21. https://www.businesswire.com/news/home/20230510005191/en/Qrypt-and-Carahsoft-Partner-to-Provide-Quantum-Secure-Encryption-to-Federal-Agencies