Short Introduction to CrypTool 2

#cryptology, #cryptography, #cryptanalysis In this video, we give a short introduction to CrypTool 2. Covered CrypTool 2 components are: - Wizard - Workspace Manager (graphical programming language) - Help - CrypCloud (P2P-based computation cloud) - CrypTool Store - Templates We show: - how to build a Caesar cipher - how to use AES encryption/decryption - how to use RSA encryption/decryption - how to break a Vigenère cipher (Kryptos K2) Concerning the CrypTool book mentioned in the video: It is not specifically about CT and CT2 but it's about the mathematics behind cryptography in an introductionary level and with references how this can be applied in the CrypTool programs and with SageMath. If you are further interested in cryptanalysis of classical ciphers, please have a look at this playlist: https://www.youtube.com/watch?v=g6KlCvrcIys&list=PLMuvAbyIl0PRFX65yIJjtkQ4Mpkh5ertD If you are interested in developing your own CrypTool 2 components, please also have a look at our developer videos in this playlist: https://www.youtube.com/watch?v=YaSd_4t19nk&list=PLMuvAbyIl0PTTfPE2VhJ9PZ6qlOG0MMaX Download the latest version of CrypTool 2 from: https://www.cryptool.org/en/ct2/downloads Like what I do 😄? Help fuel my crypto obsession 🎓 — buy me a coffee here☕— thx: https://buymeacoffee.com/cryptographyforeverybody