Hong Kong Launches Post-Quantum Cryptography Toolkit
The Hong Kong Monetary Authority and HKUST have released a toolkit to help banks transition to post-quantum cryptography.
Updated on Nov. 3, 2026 in Quantum Computing
The Hong Kong Monetary Authority and the Hong Kong University of Science and Technology launched a Post-Quantum Cryptography Toolkit on November 2, 2026, providing banks with a structured framework for their cryptographic transition. The launch follows the HKMA's July 2026 Quantum Preparedness Index, which scored the banking sector 2.3 out of 10.
Why it matters
The toolkit responds to potential cybersecurity risks posed by future advances in quantum computing, which could weaken encryption that banks currently rely on. It gives financial institutions a common starting point for preparing their systems.
The Quantum Preparedness Index initially scored the banking sector at 2.3 out of 10, with the HKMA targeting a score of 10 by 2030. The toolkit includes tools for inventorying cryptographic assets and dependencies, and for defining transition priorities and timelines.
The players
Hong Kong Monetary Authority
The HKMA is Hong Kong's central banking institution, responsible for maintaining monetary and banking stability in the territory.
Hong Kong University of Science and Technology
HKUST is a public research university in Hong Kong known for its work in engineering, science, and technology, contributing cybersecurity and cryptography expertise to the toolkit.
The details
The toolkit was co-developed by the HKMA and HKUST with support from industry participants and sets out a structured framework for banks' post-quantum transition. It will be updated over time to reflect technological developments, international standards, and industry implementation experience.
Timeline
July 2026: HKMA launches the Quantum Preparedness Index, scoring the banking sector at 2.3 out of 10.
November 2, 2026: HKMA and HKUST launch the Post-Quantum Cryptography Toolkit.
2030: Target year for the banking sector to reach a Quantum Preparedness Index score of 10.
The Tech Race
The toolkit builds on the HKMA's Quantum Preparedness Index, which measured the banking sector's readiness for quantum threats and found it at 2.3 out of 10. It moves the effort from measurement to concrete migration planning for banks.
Customers of banks in Hong Kong may eventually see changes to how their financial data is protected, as institutions adopt stronger encryption over the coming years. The toolkit gives banks a framework to plan those upgrades rather than leaving them to act piecemeal.
The takeaway
Banks that begin inventorying their cryptographic systems now will be better positioned to migrate before quantum threats mature. Starting with an asset inventory is a practical first step for any institution.
What happens next
The toolkit will be updated over time as standards and implementation experience develop, and the banking sector's index progress is targeted for 2030.
Further reading
For background on the technology behind these preparations, see Quantum Computing.
