Saber on ARM- CCA Secure Module Lattice Based Key Encapsulation on ARM

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.

Introduction
What is Saber
Schoolbook multiplication
Cortex M0 and M4
Multiple multiplication
Multiplication
Quick multiplication
Load coefficients
Generating public key
Justintime approach
Memory requirements
Performance
Conclusion
Questions