Optimal Broadcast Encryption and More from Evasive LWE

Explore cutting-edge cryptographic techniques in this 46-minute lecture by Hoeteck Wee from CNRS, presented at the Quantum and Lattices Joint Reunion Workshop. Delve into the concept of optimal broadcast encryption and its derivation from evasive Learning with Errors (LWE). Gain insights into advanced cryptographic constructions and their applications in secure communication systems. Discover how these techniques contribute to the evolving landscape of quantum-resistant cryptography and lattice-based security protocols.