The new CrypTool Portal has been gone live on 12th January 2012.
This course explains the inner workings of cryptographic functions and how to correctly use them.
The course starts till end of March 2012 and will last at least 5 weeks.
Normally, students have to work through the exercises in the same week the lessons are published.
You can find more details at
http://www.crypto-class.org/
