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Post-Quantum Cryptographic Governance: Risk Assessment, Policy Development, and Implementation Strategies for National Security

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Dr. Hiroshi Nakamura ¹ , Dr. Yuki Tanaka ¹ ,

⁴ Department of National Security and Strategic Studies, East Asia Security Research Institute, Tokyo, Japan

⁴ Center for Cybersecurity and Defense Policy, Pacific Institute of Security Studies, Osaka, Japan

Abstract

The emergence of cryptographically relevant quantum computing presents a strategic governance challenge for national security because contemporary digital infrastructures depend extensively on public-key cryptographic mechanisms whose long-term security may be threatened by sufficiently capable quantum computers. This research examines post-quantum cryptographic governance as a policy, risk-management, interoperability, and implementation problem rather than solely as a cryptographic algorithm-selection exercise. The study adopts a conceptual research-and-review methodology based exclusively on the supplied literature, using insights from security and privacy, interoperability, digital transformation, standards-based architectures, and emerging technology governance to construct an integrated post-quantum governance framework. Particular attention is given to cryptographic inventory, risk prioritization, migration governance, interoperability, institutional accountability, lifecycle management, and national-security continuity. The analysis indicates that post-quantum readiness requires coordinated governance across technical and organizational layers, with migration decisions guided by asset criticality, data longevity, dependency relationships, and operational constraints. The study further argues that interoperability principles are central to post-quantum migration because cryptographic transitions must coexist with heterogeneous legacy systems and distributed information environments. The proposed framework therefore combines risk assessment, policy development, technical migration, validation, monitoring, and institutional oversight. The research contributes a governance-oriented perspective in which cryptographic agility and standards-based interoperability become strategic national-security capabilities rather than isolated technical controls.

Keywords

Post-Quantum Cryptography, National Security, Cryptographic Governance, Quantum Risk

References

P. N. Ahmad, A. M. Shah, and K. Lee, "A review on electronic health record text-mining for biomedical name entity recognition in healthcare domain," Healthcare, vol. 11, no. 1268, 2023.

T. B. Brown et al., "Language models are few-shot learners," in Advances in Neural Information Processing Systems, vol. 33, pp. 1877–1901, 2020.

T. Benson and G. Grieve, Principles of Health Interoperability: SNOMED CT, HL7 and FHIR, Springer, 2016.

D. Bender and K. Sartipi, "HL7 FHIR: An agile and RESTful approach to healthcare information exchange," in Proc. 26th IEEE Int. Symp. on Computer-Based Medical Systems, 2013.

E. Chukwu, L. Garg, and V. K. Chattu, "Profiling and validating Fast Healthcare Interoperability Resource for maternal and neonatal child health referrals at primary healthcare level through BlockMom," Intelligent Biomedical Technologies and Applications for Healthcare 5.0, vol. 16, Advances in Ubiquitous Sensing Applications for Healthcare, pp. 1–10, 2025.

European Institute of Innovation and Technology, "Future-proofing Europe’s digital health innovation pathway," 2019. [Online]. Available: https://eit.europa.eu/library/round-table-series-recommendations-future-proofing-europe's-digital-health-innovation. [Accessed: Dec. 31, 2023].

J. L. Fernández-Alemán, I. C. Señor, P. Á. O. Lozoya, and A. Toval, "Security and privacy in electronic health records: A systematic literature review," J. Biomed. Inform., vol. 46, pp. 541–562, 2013.

D. Heisey-Grove, L.-N. Danehy, M. Consolazio, K. Lynch, and F. Mostashari, "A national study of challenges to electronic health record adoption and meaningful use," Med. Care, vol. 52, pp. 144–148, 2014.

HL7, "Fast Health Care Interoperability Resources (FHIR)," 2023. [Online]. Available: https://www.hl7.org/fhir/. [Accessed: Dec. 31, 2023].

HL7 International, "FHIR Overview," 2023. [Online]. Available: https://www.hl7.org/fhir/overview.html.

J. C. Mandel, D. A. Kreda, K. D. Mandl, I. S. Kohane, and R. B. Ramoni, "SMART on FHIR: A standards-based, interoperable apps platform for electronic health records," J. Am. Med. Inform. Assoc., vol. 23, no. 5, pp. 899–908, 2016.

D. McGraw, K. D. Mandl, and P. Cerrato, "Privacy and security in the era of FHIR," J. Am. Med. Inform. Assoc., vol. 26, no. 2, pp. 105–107, 2019.

Office for Civil Rights, "HIPAA for Professionals," 2021. [Online]. Available: https://www.hhs.gov/hipaa/for-professionals/index.html.

ONC, "21st Century Cures Act: Interoperability, Information Blocking, and the ONC Health IT Certification Program," 2020. [Online]. Available: https://www.healthit.gov/curesrule/.

M. L. Taylor, E. E. Thomas, and K. Vitangcol, "Digital health experiences reported in chronic disease management: An umbrella review of qualitative studies," J. Telemed. Telecare, vol. 28, no. 10, pp. 705–717, 2022.

A. Vaswani et al., "Attention is all you need," in Advances in Neural Information Processing Systems, vol. 30, 2017.

Ahmed, F. (2024). Quantum-resistant cryptography for national security: A policy and implementation roadmap. Int J Multidisciplinary on Science and Management, 1(4), 54-65.

Ramamurthy, K., Gumber, S., Abdelfattah, W.M. et al. Human AI trust modeling in cognitive systems via ensemble learning and advanced feature engineering. Discov Artif Intell 6, 366 (2026). https://doi.org/10.1007/s44163-026-01255-7

Geo Philip, Paulson, Robotics-Enabled Sustainable Construction Management: A Socio-Technical Framework for Operational Efficiency, Digital Integration, and Sustainability Performance. Available at SSRN: https://ssrn.com/abstract=6845167 or http://dx.doi.org/10.2139/ssrn.6845167

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International Journal of Next-Generation Engineering and Technology

Post-Quantum Cryptographic Governance: Risk Assessment, Policy Development, and Implementation Strategies for National Security

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