The looming threat of quantum computing isn’t a distant sci-fi scenario – it’s rapidly approaching, and with it, a critical vulnerability in the very foundations of modern cybersecurity. As quantum processors gain power, today’s encryption methods will crumble, potentially compromising everything from personal data to national infrastructure. This is especially concerning for the secure boot process, the essential first step in ensuring devices run only trusted software. Now, a new EU-funded initiative—the FORTRESS project—is tackling this challenge head-on, developing advanced post-quantum cryptographic solutions to fortify device boot processes and maintain digital trust in a world beyond classical computing.
Quantum Threats to Current Security
Beyond compromising data encryption, quantum threats to current security extend to the very foundations of device trust – specifically, the secure boot process. The looming power of quantum computers, leveraging algorithms like Shor’s, renders currently relied-upon asymmetric cryptography – such as RSA – increasingly vulnerable. This isn’t a theoretical concern; the potential for “store now, decrypt later” attacks means sensitive data is already at risk. The FORTRESS project addresses this by focusing on Post-Quantum/Traditional (PQ/T) hybrid cryptography, strategically combining existing algorithms with quantum-resistant alternatives. This pragmatic approach allows for a phased transition, safeguarding systems during the shift and ensuring continued functionality. Crucially, FORTRESS isn’t limited to software; the project aims to deliver optimized cryptographic cores for embedded systems and edge devices – vital components of Critical National Infrastructure – alongside evaluation frameworks and compliance checklists, promoting a holistic, future-proof security posture.
FORTRESS Project – A Robust Solution
The FORTRESS project distinguishes itself through a holistic, multi-faceted approach to post-quantum security, extending beyond simply replacing algorithms. Spearheaded by a consortium including Eurescom, PQShield, and others, the initiative focuses on securing the entire secure boot chain – from hardware endpoints to cloud services – recognizing the interconnectedness of modern digital infrastructure. A key deliverable is the development of optimized PQ/T hybrid cryptographic cores, specifically designed for embedded systems and edge devices crucial to Critical National Infrastructure. These cores, built for efficiency and resistance to side-channel attacks, will be accompanied by a robust evaluation framework aligning with global standards from organizations like ETSI, CISA, and NCSC. Furthermore, FORTRESS isn’t solely focused on technology; the project will provide reference implementations, performance baselines, and compliance checklists, empowering organizations to proactively adopt and validate quantum-safe security measures, ensuring a smooth and secure transition into the post-quantum era.
