Classic cryptography covers encryption and decryption of various ciphers and their historical context. Whenever possible the cipher includes a method of encoding by hand and scales to programming activities with the cipher.
- Symbolic Encoding - Mary Queen of Scots
- Encoding - Morse Code
- Ascii Encoding and Binary Numbers
- Shortest Message Encoding
- Caesar Cipher
- Substitution Cipher, Keyword Cipher and Frequency Analysis
- Vigenere Cipher
- Physical Ciphers - Scytale & Railfence Ciphers
- Continuing Activities
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