Chapter 1: Introduction and Classical Ciphers — Cryptography (CSC327) Notes

Security triad (CIA), threats/attacks, classical substitution (Caesar, Playfair, Hill, Vigenere, One-Time Pad) and transposition ciphers (Rail Fence).

Core Course
Ch. 1: Introduction and Classical Ciphers

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Ch. 2: Symmetric Ciphers

Topics & Key Objectives in Chapter 1

Security triad (CIA)threats/attacksclassical substitution (CaesarPlayfairHillVigenereOne-Time Pad) and transposition ciphers (Rail Fence).

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