Cryptographic Revolution Caused by the Threat of Quantum Computing

Explore the profound impact of quantum computing on public key cryptography and the measures needed to address this looming challenge in this insightful lecture by Chris Mitchell, a Full Professor at Royal Holloway, University of London. Gain a historical overview of public key cryptography, understand how quantum computing threatens current cryptographic systems, and learn about the priorities in replacing vulnerable algorithms with quantum-safe alternatives. Discover the ongoing efforts by academia, industry leaders, and standardization bodies to develop and implement post-quantum cryptographic algorithms. Examine potential future challenges and the importance of timely updates to cryptographic infrastructure. Delve into computational complexities, progress in developing quantum-safe algorithms, and the efforts required to transition to new standards. Essential viewing for cybersecurity professionals, researchers, and anyone interested in the future of cryptography in the quantum computing era.