2023-03-13-光子盒-2023全球量子通信与安全产业发展展望_87页_5mb

2023 Global Quantum Communication and Security Industry Overview

Introduction

Quantum communication and security technologies are emerging to address threats from quantum computing. QKD and post-quantum cryptography (PQC) are key developments, with applications in defense, government, and finance. The field faces challenges in standardization and deployment, but shows strong growth potential.

Technology Highlights

• Quantum Key Distribution (QKD): Advances in distance (up to 1200 km via satellite, 833 km via fiber) and new protocols like DI-QKD and MDI-QKD. QRNG (quantum random number generation) is rapidly evolving, with applications in secure communication and various industries.
• PQC: NIST is leading standardization, with algorithms likeCRYSTALS-Kyber, Dilithium, and SPHINCS+ under development. PQC aims to protect data against future quantum attacks.
• QRNG: Used in applications like blockchain, gaming, and cybersecurity. Challenges remain in chip miniaturization and cost reduction.

Industrial Development

• Upstream/Downstream: Suppliers develop core devices like photon sources and detectors; key applications include defense, telecom, and government services.
• Global Companies: Leaders such as Toshiba, ID Quantique, and China's国盾量子 provide QKD and PQC solutions. Many firms are university spinouts.
• Networks: Major deployments in China (quantum city networks), Korea, and Europe, expanding into areas like satellite communications and drones.

Policy Support

• National Policies: USA, China, and European Union are actively funding quantum initiatives, focusing on security and standardization.
• International Cooperation: Projects like Eu QCI and NATO collaborations aim to enhance quantum capabilities.

Market Projections

• QKD: Expected to grow to $35B by 2025, with defense and government remaining top users.
• QRNG: Market will expand from $5M to $2.03B by 2025, driven by cybersecurity needs.
• PQC: Could reach $42.42B by 2030, following algorithm standardization and deployment.

Future Outlook

• Quantum technologies will continue evolving, with QKD and PQC competing as complementary solutions.
• Global collaboration is key for innovation and addressing geopolitical challenges.
• Increased investment and policy support are expected to accelerate industry growth post-2023.

Conclusion

Quantum communication and security represent a critical frontier in cybersecurity, with significant global investment and technological progress driving widespread adoption in the coming years.