CrypTool - Educational Tool for Cryptography and Cryptanalysis | 21st Century Tools for Teaching-People and Learners | Scoop.it
From www.cryptool.org - November 6, 2011 10:40 AM
The application Cryptool is a free e-learning application for Windows. You can use it to apply and analyze cryptographic algorithms. The current version of Cryptool is used all over the world.