Cryptography

In this lab we will demonstrate the usage of some cryptographic mechanisms using OpenSSL.

• Introduction to OpenSSL/LibreSSL

• Symmetric cryptography

• Hashes and Message Authentication Codes

• Asymmetric cryptography

• Elliptic Curve Cryptography

• Diffie-Hellman (DH)

• Digital Signatures

• Digital Certificates

• S/MIME

• OCSP - Online Certificate Status Protocol

• SSL/TLS