the Project

About the Project

Q-FENCE is a pioneering research initiative designed to fortify digital infrastructure against the looming threat of quantum computing. The project proposes a unique dual-core cryptographic framework that integrates two layers of defense to secure sensitive data:

  • Soft cryptographic core: This layer implements encryption schemes utilizing advanced mathematical techniques known as Ring-Learning with Errors (Ring-LWE) and Module-LWE1. To make these encryption keys unpredictable, the framework uses Quantum Random Number Generation (QRNG) to create “high-entropy” secret keys and error terms. This ensures that encryption is mathematically resistant to the powerful capabilities of quantum computers.
  • Hard root-of-trust core: Q-FENCE embeds security directly into the physical hardware of devices using Physically Unclonable Functions (PUFs). These are unique physical variations in computer chips that act like a digital fingerprint, creating a “root of trust” that cannot be cloned or tampered with. This hardware layer supports secure boot mechanisms and tamper-resistant identity management.

By co-designing hardware and software, Q-FENCE aims to achieve a synergy that boosts execution speed by 35% and increases resistance to quantum attacks by 45% compared to standard solutions.

Motivation

The urgency for Q-FENCE stems from the vulnerability of current encryption standards, such as RSA and ECC, to future quantum computers.

  • The Quantum threat: The Global Risk Institute warns of a significant probability, up to 31%, that quantum computers will be able to break current encryption standards by 2030.
  • “Store now, decrypt later”: A major risk is that adversaries can harvest encrypted data today with the intention of decrypting it later when quantum technology becomes powerful enough.
  • Economic impact: With the average data breach costing nearly $4.5 million, the financial and operational risks are severe, particularly for critical sectors like defense, finance, and healthcare.
  • The transition challenge: Transitioning to post-quantum cryptography is complex. Many organizations lack the resources for integration, and abrupt changes could cause service outages or data incompatibility in legacy systems. Q-FENCE addresses this by offering a phased, hybrid transition.

Objectives

Advance PQC maturity

The project aims to develop a robust dual-layer framework combining classical and quantum-resistant encryption. It will establish rigorous risk-based performance metrics, such as “decryption correctness” and “computational efficiency,” to validate the strength of these new systems.

Sector-specific demonstrators

The framework is deployed and validated on varied platforms, including IoT devices, satellite systems, and cloud networks. These demonstrators prove the technology’s adaptability and performance under real-world conditions, highlighting sector-specific best practices.

Support secure hybrid transition

Q-FENCE creates a hybrid model that integrates existing algorithms (like RSA) with new quantum-resistant protocols. This allows organizations to transition gradually, maintaining compatibility with older systems while securing data with high-entropy keys generated by hardware roots-of-trust.

EU-Wide recommendations

Q-FENCE generates application-oriented recommendations for widespread implementation across the EU. These guidelines focus on compliance with regulations like GDPR and the NIS2 directive, ensuring that the adoption of quantum-safe security meets legal and privacy standards.

Phased deployment strategies

To avoid disrupting operations, Q-FENCE designs modular cryptographic components tailored for specific sectors. It establishes compliance-focused guidelines to help organizations deploy these new security measures step-by-step in both new and legacy environments.

Promote awareness

The project fosters a common cybersecurity culture through educational campaigns and workshops. By raising awareness among policymakers and the public, Q-FENCE aims to build a broad understanding of quantum threats and the importance of secure encryption.

Exploitation & IP strategy

Q-FENCE defines a clear strategy for Intellectual Property (IP) protection and commercial exploitation. This includes a business roadmap to transition project knowledge into marketable solutions, ensuring that the innovations lead to tangible economic growth and technological sovereignty for Europe.

Goals & Wider Impact

Beyond technical objectives, Q-FENCE aims to achieve broader strategic goals for Europe:

  • Digital Sovereignty: Strengthening the EU’s capacity to protect its digital assets with indigenous technologies, reducing reliance on non-European solutions for critical security.
  • Resilient infrastructure: Ensuring that essential digital services, from smart cities to healthcare systems, can withstand future quantum-enabled cyber-attacks, ensuring continuity and safety.
  • Environmental efficiency: Developing “lightweight” cryptographic protocols that reduce computational complexity. This leads to lower energy consumption in data centers and IoT devices, supporting the EU’s sustainability targets.
  • Supply chain security: Enhancing security across the software and hardware supply chain. By embedding security into IoT and embedded devices, Q-FENCE protects the entire lifecycle of digital products from manufacturing to deployment.