Please enable JavaScript.
Coggle requires JavaScript to display documents.
Information Security (Classical Encryption (Simple substitution ciphers…
Information Security
Classical Encryption
Cryptanalysis
Statistics of natural language
Transposition ciphers
Simple substitution ciphers
Caesar Cipher
Random Simple Substitution Cipher
Polyalphabetic Substitution
Vigenére Cipher
Other polyalphabetic ciphers
Hill Cipher
Block Ciphers
Modes of Operation
Types
DES
History of
DES algorithm
Brute force attack on DES
Double and Triple DES
AES
History of
AES algorithm
Comparison of AES and DES
Block Cipher Principles
Product ciphers and iterated ciphers
Substitution-permutation networks
Feistel ciphers
Standard security properties