SageMath Code

Below you will find the SageMath scripts for the CrypTool Book.

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 8

Other

General News

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CrypTool 2 Release 2023.1 published

In June 2023, we released version "2023.1" which is the first release of the year. The previous CT2 versi...

Read more ... 06/16/23
More than 50 undeciphered letters of Mary Stuart were found and deciphered by George Lasry, Norbert Biermann and Satoshi Tomokiyo

For Mary Stuart researchers, it's probably the biggest cryptography discovery in recent years. Our colleagu...

Read more ... 02/07/23
CrypTool 2 Release 2022.2 released

In December 2022 we released "CrypTool 2 – 2022.1", the first release this year. The last CrypTool 2 release before...

Read more ... 12/24/22