QNu Labs Maps National Cryptographic Sovereignty Capabilities

Assessing national preparedness for post-quantum cryptography has focused solely on readiness, strategy, inventory, standards adoption and skills. The Readiness, Sovereignty Capability Model (RSCM) now measures both cryptographic readiness alongside genuine cryptographic sovereignty at a national level. Applying this model to fifty-seven actors revealed that twenty countries clear the gate for establishing quantum-safe capacity; weighted agreement between coders reached 0.71. This establishes a new way to evaluate how well nations are prepared for post-quantum cryptography by also quantifying cryptographic sovereignty. The analysis of fifty-seven countries revealed twenty currently possess the means to build their own strong quantum-safe systems domestically. This highlights that being ready to adopt these new technologies differs from actually controlling their development and implementation within national borders. Multimedia University has developed a system to assess national preparedness for post-quantum cryptography, going beyond simply measuring readiness by also quantifying control over them.

The team’s Readiness, Sovereignty Capability Model (RSCM) functions like a scoring system used to evaluate how well nations are equipped both to adopt the latest encryption technologies and maintain control over them.

Indigenous Cryptographic Capacity, a country’s ability to design, develop, and manufacture its own cryptography tools, is akin to having an in-house engineering department rather than relying solely on outside vendors. Deconstructing national capability in post-quantum encryption technologies The Readiness-Sovereignty Capability Model (RSCM) serves as a scoring system used to evaluate how well nations are equipped both to adopt the latest encryption technologies and maintain control over them. Determining their capacity for independent cryptographic creation, design, implementation or validation of core components was particularly important, it wasn’t simply about assessing if countries could implement post-quantum cryptography. The model decomposed ‘cryptographic sovereignty’ into three measurable elements: indigenous cryptographic capacity, post-quantum control, and external dependency; this allowed assessment of whether a nation truly owned its security infrastructure rather than relying on foreign suppliers. National cryptographic readiness assessment reveals twenty states with emerging quantum sovereignty capabilities Coders assessing national cryptographic capabilities achieved weighted agreement of 0.71, signifying a strong level of consistency previously unattainable in evaluating complex technological sovereignty. This metric surpasses previous assessments lacking rigorous inter-coder reliability testing, ensuring greater confidence in categorising nations based on their quantum-safe infrastructure development. According to the new Readiness-Sovereignty Capability Model (RSCM), twenty countries now meet criteria for establishing quantum-safe capacity; fifteen function as full-stack makers capable of designing and implementing post-quantum cryptography, while five focus primarily on research activities. Eleven additional countries demonstrate strong general cryptographic capacity but lack indigenous control over post-quantum technologies, indicating reliance on external sources for this critical layer of security. Detailed analysis revealed only moderate correlation between commitment to cybersecurity, measured by existing independent indices, and actual progress in establishing domestic quantum capabilities, with a rank correlation coefficient of just 0.22. Practical creation is key because investment alone does not guarantee sovereign control. While these figures do not yet reflect widespread deployment or durability against a fully realised quantum computing threat, the changing field demonstrates differences even amongst those considered quantum-safe.

Quantifying National Capacity for Post-Quantum Cryptographic Independence Securing digital communications against future quantum computers isn’t simply about adopting new encryption standards; it’s fundamentally a question of national control over critical infrastructure. The Readiness-Sovereignty Capability Model offers a valuable framework for assessing this dual challenge, moving beyond mere preparedness to quantify genuine cryptographic independence. However, classifying nations at the threshold defining “makers”, those demonstrating sustained creation within core layers like design or implementation, presented challenges for the team. Determining where a country transitions from possessing cryptographic skills to actively leading post-quantum innovation is important despite uncertainty regarding precise classifications. Identifying these twenty nations, fifteen with full control over design and implementation, five focused on research, provides key insight for policymakers navigating future digital security. This model moves beyond simply assessing whether nations can adopt post-quantum cryptography by quantifying genuine cryptographic independence; this distinction is vital as geopolitical risks converge with technological advancement. Applying this framework to fifty-seven actors revealed that twenty possesses core capabilities. The study quantified national capacity in post-quantum cryptography, identifying twenty countries demonstrating sustained creation within at least one core layer, design, implementation or validation. This matters because it highlights a disparity between preparedness for new standards and actual sovereign control over the underlying technology. Researchers analysed fifty-seven cryptographic actors and found fifteen are full-stack makers while five focus on research, revealing investment alone does not guarantee independent capability. The authors demonstrated substantial agreement when applying their measurement model, suggesting its reliability as an assessment tool. 👉 More information 🗞 A Global Readiness and Sovereignty Capability Model for Post-Quantum Cryptography Migration ✍️ Mohamed Aly Bouke 🧠 ArXiv: https://arxiv.org/abs/2609.18477 More like thisQuantum CryptographyResearchers Secure Healthcare Data Using Quantum Networks over FibreQuantum SecurityQCi tackles quantum security hurdles at ECOC 2026 exhibitionQuantum CryptographyUniversity of Waterloo builds on prepare-and-measure QKDTechnology NewsOracle’s Java 27 unlocks quantum performance with nine JDK enhancementsStay currentSee today’s quantum computing news on Quantum Zeitgeist for the latest breakthroughs in qubits, hardware, algorithms, and industry deals. Tags: Muhammad Rohail T. As a quantum scientist exploring the frontiers of physics and technology. My work focuses on uncovering how quantum mechanics, computing, and emerging technologies are transforming our understanding of reality. I share research-driven insights that make complex ideas in quantum science clear, engaging, and relevant to the modern world. Latest Posts by Muhammad Rohail T.