Key Takeaways
- Concurrent Technologies Corporation (CTC) and Quantum Knight have teamed up to deploy post‑quantum cybersecurity solutions across federal, defense, and industrial systems.
- The collaboration centers on Quantum Knight’s CLEAR cryptosystem, a lightweight, software‑based encryption platform that meets NIST post‑quantum cryptography standards.
- CLEAR’s core is the FIPS 140‑3 validated HyperKey technology, which enables endpoint‑level identity verification, access control, and encryption without external servers or hardware modules.
- The solution offers ultra‑low latency, up to 10,240‑bit symmetric‑equivalent strength, and can be deployed in minutes on existing infrastructure, minimizing downtime and redesign costs.
- CLEAR has already earned an Authority to Operate (ATO) from the FDA, demonstrating compliance with rigorous federal security requirements.
- Through CTC’s expertise in certification, integration, and deployment, the partnership aims to deliver scalable, vendor‑agnostic protection for critical infrastructure such as power grids, water systems, transportation, medical tech, IoT, satellites, drones, and AI databases.
- Leadership from both companies stresses that the threat landscape is evolving faster than traditional defenses can adapt, making immediate, software‑based post‑quantum protection essential for mission‑critical operations.
Overview of the Partnership
Concurrent Technologies Corporation (CTC), a nonprofit research and development organization, has entered into a strategic collaboration with Quantum Knight Inc. to accelerate the fielding of post‑quantum cybersecurity protections. The alliance is expressly designed to support federal agencies, defense entities, and industrial critical‑infrastructure operators that require resilient security measures against emerging quantum‑computing threats. By combining CTC’s deep experience in certification, integration, and deployment with Quantum Knight’s innovative cryptographic software, the partnership seeks to bridge the gap between laboratory‑grade post‑quantum algorithms and operational readiness. The joint effort will focus on evaluating, tailoring, and fielding Quantum Knight’s CLEAR cryptosystem across a variety of high‑assurance environments, ensuring that the technology meets both technical and programmatic requirements before wide‑scale adoption.
Introducing the CLEAR Cryptosystem
At the heart of the collaboration is Quantum Knight’s CLEAR (Computational Layer for Encrypted Access Restriction) cryptosystem, a software‑only encryption platform engineered to protect sensitive data and communications today while remaining resistant to future quantum attacks. CLEAR is built to satisfy the National Institute of Standards and Technology (NIST) post‑quantum cryptography (PQC) standardization process, incorporating algorithms that have undergone rigorous public scrutiny. Unlike many legacy encryption schemes that rely on large key exchanges or hardware security modules, CLEAR delivers strong confidentiality and integrity through a streamlined, software‑centric approach. This design enables rapid deployment on existing processors without the need for specialized cryptographic accelerators, making it attractive for environments where cost, power, and size constraints are paramount.
The Evolving Threat Landscape
Advances in quantum computing pose a concrete risk to the cryptographic foundations that currently safeguard national power grids, water treatment facilities, transportation networks, medical devices, and industrial control systems. Experts warn that adversaries are already harvesting encrypted data with the intention of decrypting it once sufficiently powerful quantum computers become available—a strategy known as “harvest now, decrypt later.” Consequently, even systems that appear secure today could be exposed in the near future if their underlying algorithms are broken. The urgency of this threat has prompted government agencies and critical‑infrastructure owners to seek solutions that can be implemented immediately, without waiting for long‑term hardware upgrades or disruptive system overhauls. CLEAR addresses this need by delivering quantum‑resistant protection that can be layered onto legacy architectures today.
HyperKey Technology: The Engine Behind CLEAR
CLEAR’s security foundation is Quantum Knight’s patented HyperKey technology, a FIPS 140‑3 validated cryptographic module that operates entirely in software. HyperKey eliminates the dependence on external authentication servers, dedicated hardware security modules, or blockchain‑based trust anchors by enabling each endpoint to perform identity verification, access‑control decisions, and encryption locally. This endpoint‑centric model reduces the attack surface, removes single points of failure, and simplifies key management. Despite its software nature, HyperKey achieves impressive cryptographic strength—offering up to 10,240‑bit symmetric‑equivalent security—while maintaining ultra‑low latency suitable for real‑time applications such as RF links, sensor networks, and autonomous vehicle communications. The module’s validation under the Federal Information Processing Standards (FIPS) program assures government customers that it meets stringent security and interoperability criteria.
Deployment Advantages and Operational Impact
One of CLEAR’s most compelling attributes is its ability to be added to existing systems without requiring redesign, hardware replacement, or extended downtime. Because the solution runs as a lightweight software layer, it can be installed on legacy controllers, SCADA systems, avionics, drones, and IoT gateways in a matter of minutes. This “plug‑and‑play” capability is especially valuable for mission‑critical environments where operational continuity is non‑negotiable. Furthermore, the software‑only footprint minimizes power consumption and thermal load, preserving the performance envelope of resource‑constrained devices. By avoiding costly rip‑and‑replace initiatives, organizations can allocate budgets toward other mission priorities while still achieving a robust defense against quantum‑enabled cryptanalysis.
Target Applications Across Critical Sectors
The partnership envisions CLEAR’s deployment across a broad spectrum of high‑impact domains. In the energy sector, it can protect supervisory control and data acquisition (SCADA) networks that manage electricity generation and distribution. Water and wastewater treatment facilities can leverage CLEAR to secure telemetry and command channels, preventing malicious manipulation of chemical dosing or pump operations. Transportation infrastructure—including rail signaling, traffic‑management systems, and autonomous vehicle fleets—benefits from low‑latency, quantum‑resistant communications that ensure safety and reliability. Medical devices, ranging from implantable pacemakers to hospital imaging equipment, gain protection for both patient data and device control links. Additionally, the technology is well‑suited for aerospace assets such as satellites and unmanned aerial vehicles, where size, weight, and power constraints preclude traditional hardware security modules. Finally, AI data repositories and industrial IoT platforms can use CLEAR to safeguard training datasets, model parameters, and operational commands against both classical and quantum threats.
Leadership Perspectives on the Collaboration
Edward J. Sheehan Jr., President and CEO of CTC, emphasized that post‑quantum cybersecurity has moved beyond theoretical discussion into an immediate operational necessity. He noted that CTC’s nonprofit mandate drives the organization to identify and deliver technologies ready for real‑world deployment, and the Quantum Knight partnership exemplifies that mission. Andy Schwaderer, CEO of Quantum Knight Inc., echoed this sentiment, stating that the evolving threat landscape outpaces the ability of traditional security measures to adapt, and organizations require protection that works today rather than years from now. Kevin Pudliner, Vice President of CTC’s Digital Mission Solutions Division, highlighted that combining Quantum Knight’s innovative CLEAR technology with CTC’s expertise in certification, integration, and deployment will equip the Intelligence Community and Department of Defense with advanced, mission‑ready post‑quantum defenses critical to countering an ever‑changing threat environment.
Regulatory Validation and Path Forward
Quantum Knight’s CLEAR software has already secured an Authority to Operate (ATO) from the U.S. Food and Drug Administration (FDA), a testament to its compliance with rigorous federal security standards for medical‑device environments. This early regulatory clearance provides a concrete foundation for expanding CLEAR’s adoption into other government programs, including those governed by the Department of Defense, the Department of Homeland Security, and the Intelligence Community. Through the CTC partnership, further assessments will be conducted to validate CLEAR’s performance under diverse operational conditions, interoperability with existing legacy systems, and adherence to additional federal frameworks such as NIST’s Cybersecurity Framework and the Risk Management Framework (RMF). The ultimate goal is to establish a repeatable, vendor‑agnostic pathway for deploying quantum‑resistant security across the nation’s critical infrastructure.
Conclusion: Securing Mission‑Critical Systems Today
The collaboration between Concurrent Technologies Corporation and Quantum Knight represents a pragmatic, near‑term solution to the looming challenge of quantum‑driven cryptanalytic attacks. By delivering a software‑based, FIPS‑validated encryption layer that can be installed rapidly on existing hardware, the partnership addresses the dual imperatives of immediate security and operational continuity. CLEAR’s HyperKey technology offers strong, low‑latency protection without the logistical burdens of hardware modules or external trust authorities, making it suitable for a wide array of high‑risk environments—from power plants and water facilities to satellites and medical devices. As adversaries refine their capabilities and quantum hardware matures, initiatives like this one will be essential to ensure that the systems underpinning national safety, economic stability, and public health remain resilient today and into the future.