Lattice Cryptography: What Happened and What's Next

Explore the latest developments and future prospects of lattice cryptography in this invited talk from Eurocrypt 2023. Delve into topics such as quantum-safe cryptography, structured vs unstructured lattices, and the impact of intellectual property on the field. Gain insights into conspiracy theories surrounding lattice-based cryptography, and learn about the role of patents in shaping its development. Discover the potential applications of lattice cryptography in distributed systems, zero-knowledge proofs, and NFTs. Examine the current state of QC standardization efforts and discuss the challenges and opportunities that lie ahead for this crucial area of cryptographic research.