Faster Fully Homomorphic Encryption - Bootstrapping in Less Than 0.1 Seconds
Explore a groundbreaking talk on faster fully homomorphic encryption, focusing on bootstrapping in less than 0.1 seconds. Delve into advanced cryptographic concepts including boolean circuit evaluation, homomorphic encryption, and concrete lattice parameters. Learn about TLWE linear morphisms, supporting polynomials, and non-linear operations. Examine unusual facts about GSW and the external product semantics. Discover techniques for speeding up encryption processes, choosing base gates, and mapping binary decision diagrams. Investigate FHE compilation for TGSW, leveled overall bootstrapping, and the NAND operation. Analyze the ACCUM protocol, bootstrapping algorithm, and overall improvements in this award-winning presentation from Asiacrypt 2016.