Post-Quantum Cryptography

Future-Proof Your Cryptographic Infrastructure

Transition to quantum-resistant cryptography with confidence. Our comprehensive PQC solutions protect your data against the quantum threat while maintaining compatibility with existing systems.

The Quantum Threat

Why Post-Quantum Cryptography Matters

Quantum computers pose an existential threat to current cryptographic systems. RSA, ECC, and Diffie-Hellman—the foundation of today's internet security—will be broken by sufficiently powerful quantum computers.

The threat is real and imminent. "Harvest now, decrypt later" attacks are already happening, where adversaries collect encrypted data today to decrypt it once quantum computers become available. Organizations must act now to protect their long-term sensitive data.

Store Now, Decrypt Later

Adversaries are harvesting encrypted data today for future decryption

Regulatory Compliance

Governments worldwide are mandating and guiding post-quantum cryptography (PQC) migration, with U.S. federal agencies expected to transition between 2025 and 2035

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Current encryption algorithms vulnerable to quantum attacks

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Organizations lack a defined quantum-computing roadmap

Why PQCrypto

Built for the Quantum Era

Our platform provides production-ready implementations of NIST-standardized post-quantum algorithms with enterprise features you need today.

  • NIST FIPS 203, 204, 205 compliant (ML-KEM, ML-DSA, SLH-DSA)
  • PQC mode for backward compatibility
  • Drop-in replacement for existing crypto libraries
  • Performance optimized for production workloads
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PQC Solutions

Trusted By Industry Leaders

Solutions

Quantum-Ready Cryptographic Solutions

Enterprise-grade PQC implementations for every layer of your infrastructure

PQC VPN

Quantum-safe VPN tunnels using post-quantum key exchange. Secure remote access and site-to-site connections for the quantum era.

PQC VPN

TLS Connectivity

Quantum-safe TLS 1.3 implementation with post-quantum key exchange. Seamlessly upgrade your secure communications without breaking existing connections.

PQC Ready TLS

Security for data in-flight and data at-rest

Protect your data in-flight, and data at-rest with NIST-standardized post-quantum algorithms. Future-proof your databases, file systems, and backup archives.

PQC Ready Data Security
Professional Services

Expert Guidance for Your PQC Journey

Comprehensive support from assessment to implementation

Crypto Agility Assessment

Comprehensive cryptographic inventory and quantum risk analysis. Identify vulnerable systems and create your PQC migration roadmap.

PQC Migration Services

End-to-end migration support from classical to post-quantum cryptography. Minimize disruption while maximizing security.

PQC Training & Advisory

Expert consulting and training programs for your security teams. Stay informed on NIST standards, best practices, and implementation strategies.

Resources

PQC Knowledge Center

Download our comprehensive guides and whitepapers on post-quantum cryptography

Why PQC Matters

Understanding the quantum threat and the importance of post-quantum cryptography

PQC and IoT

Securing Internet of Things devices with post-quantum cryptography

PQC and Public Utilities

Protecting critical infrastructure with quantum-safe security

The Quantum Horizon

Exploring the future landscape of quantum computing and its impact on cybersecurity

About Us

Leading the Post-Quantum Revolution

Pioneering quantum-safe cryptography solutions for a secure digital future

The Quantum Threat is Here

We are living on borrowed time. The "Harvest Now, Decrypt Later" threat is real—adversaries are collecting encrypted data today to decrypt it once quantum computers become available. The transition to Post-Quantum Cryptography (PQC) represents the largest architectural security overhaul facing every organization.

AI-Powered PQC Migration

At pqcrypto.ai, we're addressing this challenge head-on by leveraging the one technology that can manage PQC's complexity at scale: Artificial Intelligence. PQC migration isn't a simple crypto patch—it's a comprehensive crypto-agility transformation requiring intelligent orchestration across your entire infrastructure.

Our Platform

We've built an integrated platform that combines next-generation AI-powered discovery with a robust orchestration engine, delivering end-to-end PQC migration capabilities:

Discovery

Eliminate "shadow crypto" by automatically creating a definitive Cryptographic Bill of Materials (CBOM) across complex, multi-cloud, and legacy environments

Intelligence

AI-driven risk assessment against NIST guidelines, performance overheads, and your organization's unique data longevity requirements

Orchestration

Controlled PQC deployments that protect against both classical and quantum attacks without breaking core functionality

Meet Team PQCrypto

Rajinder Singh

Rajinder Singh

Founder & CEO

Visionary leader in Cybersecurity, Post-Quantum Cryptography, IoT, AI/ML, Fintech, Enterprise, B2B, and B2C solutions. Driving innovation, 25+ Patents in Security and IoT.
AI Business Strategies - Haas, UC Berkeley.



  • Technical Fellow, Arlo
  • Founder, Ondot Systems (acquired by FISERV)
  • Appcito (acquired by A10)
  • Meru Networks (IPO, acquired by Fortinet)
  • VPNet (acquired by Avaya)
  • Data Privacy Chair - Connectivity Standards Alliance
Amit Tomar

Amit Tomar

Co-Founder & CTO

Seasoned Network, Post-Quantum Cryptography, Fintech, and IoT security expert. Architected and designed large scale enterprise network management systems.
Indian Institute of Technology (Kanpur)



  • Arlo Technologies
  • Cisco Systems
  • Goldman Sachs
  • Merrill Lynch
  • CNET
  • Founder, 4Tune Methods
Carlos Quezada

Carlos Quezada

Advisor, COO

Experienced technology executive, entrepreneur, and AI innovation strategist with a track record leading global Customer Success, Digital Transformation, and Service Delivery organizations. Former Fortune 100 VP recognized as a HITEC Top 100 Most Influential Latino in Tech.



  • VP, Digital Engagement Strategy @ HPE/Aruba
  • Founder & CEO, YOGO CX
  • HITEC Top 100 Latino in Tech (multiple years)
  • Industry Keynote Speaker
Augustine Oh

Augustine Oh

Head of Cloud Apps

Accomplished Cloud architecture expert focused on building scalable, quantum-safe applications for high performance distributed systems, and event driven architecture.



  • Calix
  • LG Electronics
  • RealNetworks
  • SK Telecom / WiderThan
Jason Oh

Jason Oh

Chief Scientist

Experienced Distributed Systems, Cloud Infrastructure, Post-Quantum Cryptography, and Backend Engineering expert. Architected enterprise-grade microservices, PKI systems, and scalable data pipelines for high-volume platform solutions.



  • Calix
  • RealNetworks
  • SK Telecom / WiderThan
Sukhamrit Singh

Sukhamrit Singh

AI/ML Engineer

EECS & Business @ UC Berkeley



  • CTO of the ASUC (UC Berkeley)
  • SDE @ Amazon
  • ML Researcher @ Berkeley AI Research Laboratory
  • Aepnus Technologies,
    Lawrence Berkeley National Laboratory
Contact Us

Start Your PQC Journey with PQCrypto

PQC Journey

Ready to future-proof your cryptographic infrastructure? Our team of experts will help you assess your quantum risk and develop a migration strategy.