Quantum-Resistant Cryptography From Lattices

Explore quantum-resistant cryptography based on lattice problems in this 35-minute talk by Hans Heum from NTNU. Discover how to construct encryption schemes using lattice-based hard problems, addressing an unanswered question from a previous meeting in Trondheim. Gain insights into the best-known classical and quantum attacks, providing confidence in the difficulty of these problems even for quantum computers. Building upon Carlos Cid's seminar from December, this presentation offers a comprehensive look at the cutting-edge field of post-quantum cryptography and its potential to secure communications in the era of quantum computing.