#43 Introduction to Lattices | Part 2 | Quantum Algorithms & Cryptography

Welcome to 'Quantum Algorithms & Cryptography' course ! This lecture explores how to construct cryptographic primitives from lattices, starting with one-way functions. It introduces the learning with errors (LWE) problem, a hard problem that can be used to construct various cryptographic primitives. The lecture briefly mentions potential applications of LWE in building public-key encryption and fully homomorphic encryption, setting the stage for future lectures. NPTEL Courses permit certifications that can be used for Course Credits in Indian Universities as per the UGC and AICTE notifications. To understand various certification options for this course, please visit https://nptel.ac.in/courses/106106241 #Lattices #Onewayfunction #LWE #Learningwitherrors #Publickeyencryption #Fullyhomomorphicencryption