University of Virginia
Department of Computer Science
evans@virginia.edu
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A Short Course in Cryptography, January 2004
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Dragon Crypto
Day 1: Symmetric CiphersWhy is cryprography?Day 2: Public-Key Cryptography
Why do we need it?
Simple substitution cipher
Modular arithmetic
Vigenere Cipher
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David Evans University of Virginia Department of Computer Science |
David Evans evans@virginia.edu |