Quantum Cryptography’s "Harvest Now, Decrypt Later" Threat and Taiwan’s Critical Role in Securing the Future

January 22nd 2025

Source: Taiwan News

In Summary:

The looming threat of quantum computers breaking today’s cryptographic systems is driving an urgent global push toward post-quantum cryptography (PQC). Collaborations like that between Taiwan’s Chelpis Quantum Corp. and Germany’s Max Planck Institute underscore the gravity of the “harvest now, decrypt later” risk, where sensitive data encrypted today could be decrypted by quantum computers in the future.

Quantum cryptography, although still in development, aims to safeguard critical information long before such quantum threats materialize. Peter Schwabe, a leading expert, highlights the need for immediate action, with Taiwan uniquely positioned to lead this charge due to its cryptography expertise and dominance in semiconductor manufacturing.

As Taiwan advances its role in high-assurance cryptography and hardware-based quantum-resistant solutions, the integration of artificial intelligence (AI) raises important questions. Could AI serve as an enabler of post-quantum security, or will it compete with quantum technologies in shaping the next era of cryptographic systems? Furthermore, with the Trump administration’s tech-focused agenda, global policies on quantum and AI development could face significant shifts, potentially influencing collaborative initiatives and the pace of adoption.

While the quantum race accelerates, Taiwan’s strategic position offers a blueprint for securing the future of data in an increasingly interconnected and vulnerable digital world. Yet, the dual roles of AI and quantum technologies spark broader discussions about their combined and individual impacts on the future of cybersecurity.

Read the original article at: Taiwan News