Masking Post-Quantum Cryptography - Part I

Explore post-quantum cryptography masking techniques in this CHES 2023 conference session chaired by Peter Schwabe. Delve into topics such as zero test performance, secure multiplication testing, Kyber testing, and hybrid approaches. Examine the motivation behind masking post-quantum cryptography, sensitivity analysis, and improved gadgets. Learn about scheme division, module switching, and conversion techniques. Gain insights into protecting W1, lessons learned from previous versions, and the big picture of post-quantum cryptography implementation. Access additional resources, including papers and slides, through the provided IACR link for a comprehensive understanding of this cutting-edge cryptographic field.

Introduction
Transform
Zero Test E
Performance
Atomic Zero Test
Secure Multiplication Test
Kyber Test
Intuition
Performances
Hybrid Approach
Questions
Presentation
Motivation
Overview
Sketch
Sensitivity Analysis
Previous Version
Masking Gadgets
Benchmark
Total Signature
Big Picture
Lessons Learned
Protecting W1
Improved Gadgets
Quick Recall
What is Division
Scheme Division
Module Switching
Conversion