OpenCyber Academy · 08 / 23
Cryptography and trust services
Apply encryption, signatures and key management correctly.
About the Project
Distinguish the guarantees of cryptographic mechanisms and the operational work needed to manage keys and certificates.
Why This Matters
Using a cryptographic library is only one part of establishing trustworthy communication or storage.
Step-by-Step Guide
Describe what a signature proves, what it does not prove and how a verifier obtains the right key.