How to work through the examples/scenarios/tutorials / demonstrations (visualisations)

The examples provided are intended to help familiarise yourself quickly with CrypTool.

Examples for classic encryption algorithms

Caesar encryption algorithm
Vigenère encryption algorithm
Hill encryption algorithm
Encryption by monoalphabetic substitution
Encryption using Byte Addition
Encryption with binary Exclusive-OR
Vernam encryption algorithm
Playfair encryption algorithm


Examples for asymmetric encryption algorithms

RSA algorithm (signature)
RSA cryptosystem (demonstration)
Factorisation algorithms
Demonstrations / Visualisations
Hash demonstration
Attack on the hash value of the digital signature
Digital signature
Hybrid encryption
Diffie-Hellman Demonstration


Examples for symmetric encryption algorithms

Triple-DES encryption algorithm in CBC mode

The example provided for the Triple-DES encryption algorithm in CBC mode can be applied to all the other symmetric encryption algorithms (including the AES candidates) as well. Naturally different encryption algorithms result in different encrypted documents.