JCrypTool is based on Eclipse 4.5 (Mars) and requires Java 8 as runtime environment.
Join the #CSCG
The Cyber Security Challenge Germany (CSCG) is the German hacking competition for pupils and students. There are 12 online challenges starting on May 2nd, 2016. The juveniles have to solve different IT-Security tasks till August.Read more ...
Cryptology game CODEBREAKERS.EU -- 4th edition
On 1st of June 2015 the first of 6 tasks starts on the Enigma level. For three weeks two times per week new documents with tasks are published.Read more ...
CT 2.0 released
The release version of CrypTool 2.0 was released on 20th Aug 2014. We would be happy if many of you use it for teaching, self-study, education and awareness and give us feedback.
Land der Ideen - Statements
"Especially the didactical brilliant tutorials and the use of new media help lecturers, teachers, security managers and employees within companies and of cause also citizens to make cryptography understandable."
Dr. Gerhard Schabhüser, BSI