Explore a presentation on the implementation of Saber, a CCA secure module lattice-based key encapsulation mechanism, on ARM processors. Delve into the paper by Karmakar, Bermudo Mera, Sinha Roy, and Verbauwhede, presented at CHES 2018. Learn about schoolbook multiplication, Cortex M0 and M4 processors, multiple multiplication techniques, and quick multiplication methods. Understand the process of generating public keys, the just-in-time approach, memory requirements, and overall performance. Gain insights into this cutting-edge cryptographic implementation and its implications for secure communication on ARM-based devices.