Read information about encryption and decryption algorithms and create code using the HMacMD5 algorithm. Work with classic cryptosystems, including the Enigma algorithm, the Caesar cipher, or the double-column transposition and modern cryptosystems, like hybrid encryption, RSA and AES algorithms.
CrypTool 2.0.62221 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program belongs to Education Tools.
This free software was originally produced by University of Kassel (Applied Information Security Group). The latest version of CrypTool can be downloaded for PCs running Windows XP/XP Professional/Vista/7/8/10/11, 32-bit. The most popular versions among the software users are 2.0, 1.4 and 1.3.
CrypTool.exe, CrypWin.exe or VSW9173_1FC99C4B.exe are the frequent file names to indicate the CrypTool installer. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
CrypTool is a program for learning cryptographic algorithms. It provides a graphical user interface for visual programming. Thus, workflows can be visualized and controlled to enable intuitive manipulation and interaction of cryptographic functions. The vector-oriented GUI is based on the Windows Presentation Foundation (WPF) and gives users the ability to scale the current view at will.
You may want to check out more software, such as NetOp School Student, NVIDIA Direct3D SDK or SMART Ideas, which might be similar to CrypTool.
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