Classical Encryption Techniques

• Symmetric Cipher Model
• Some Basic Terminology
• Cryptography Classification
• Cryptanalysis
• Substitution
• Substitution: Other forms
• Poly-alphabetic Substitution Ciphers
• One-Time Pad
• Transposition (Permutation) Ciphers
• Product Ciphers
• Rotor Machines
• Rotor Machine Principle
• Steganography
• Summary

Presentation slides in Adobe Acrobat Format: 1 slide/page

View Slides+Audio (on YouTube)
View Slides+Audio (Using Flash)

Right click and save to download Slides+Audio podcast.
Frequently asked questions about remote audio/video viewing