Cryptography
Symmetric and asymmetric encryption, ECC, TLS/DTLS, and key management
Your guide: Shield Shelly
“Security is not a wall, it’s a list of who can do what — and the proof that the list is enforced.”
About This Module
This is Part 7.2 of the IoT Class curriculum. It contains 16 chapters organised into 5 parts. Use this page as a route map, or use the sidebar and search to move between chapters.
New here? Start with the Cryptography Route Map — it helps you pick the security property, primitive, protocol, and key-lifecycle chapters for the claim you need to prove.
Chapters by Part
Cryptography Foundations
Encryption Algorithms
Key Management
Layered Encryption
Cryptography Applications
How to Use This Material
- Start with the why: each chapter explains the problem it solves before implementation detail.
- Follow the parts in order when the topic is new, or jump straight to the part that matches your current question.
- Use the interactions and labs as the primary learning tools, not just the prose.
Use the sidebar navigation or search to explore topics in this module.
Earlier chapter addresses (redirects)
These pages were merged into the chapters above during consolidation. The links redirect to their current homes: