AP Computer Science Principles: Cybersecurity

Lesson 10.3 Vigenère Cipher

These are all the activities included in the lesson

10.3.1 Reflection: Apple v. Barr

10.3.2 Cryptography: Then, Now, and Future - Part II

10.3.3 Vigenère Cipher

10.3.4 Brute Force and Letter Frequency

10.3.5 One-Time Pad Cipher

10.3.6 Vigenère Scavenger Hunt

10.3.7 How a Vigenère Cipher Works

10.3.8 Vigenère Pseudocode

10.3.9 Write your own Vigenère Cipher

10.3.10 Reflection: Vigenère Cipher

10.3.11 Ethics Moment: Cryptography and the NSA

10.3.12 Reflection: Cryptography and the NSA