Icon of program: DES Algorithm Teacher

DES Algorithm Teacher for Windows

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Editors’ Review

Download.com staff
This portable educational tool visually demonstrates the DES encryption algorithm. It uses simple animations and step-by-step examples to explain each stage of the process, breaking down complex concepts for students.
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DES Algorithm Teacher 0/4

  • Pros

    • Visually demonstrates algorithm steps with simple animations
    • Breaks down complex processes into individual actions
    • Provides a complete, end-to-end example
    • Portable application requires no installation
    • Straightforward interface with button-based step selection

  • Cons

    • Each detailed view opens in a separate window
    • Functionality is limited to demonstrating pre-set examples
    • Does not perform real-world encryption tasks
    • Lacks interactive controls for algorithm parameters
    • Teaches an algorithm considered cryptographically insecure
Icon of program: DES Algorithm Teacher

DES Algorithm Teacher for Windows

Download now

Used DES Algorithm Teacher for Windows?

Explore More

Full Specifications

GENERAL
Release
Latest update
Version
1.1
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 7
  • Windows Server
  • Windows Vista
  • Windows 98
  • Windows XP
  • Windows 10
  • Windows 2000
  • Windows 2003
  • Windows ME
Additional Requirements
None
POPULARITY
Total Downloads
103
Downloads Last Week
1
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Developer’s Description

By Mohammed AL-Salahi
Learn the DES encryption algorithm from scratch.
To get started, you can just click on the 'General Algorithm' button, which will display the basic steps of the process, such as 'Initial Permutation', 'Left', 'Right', 'Rounds', 'Key', 'Inverse Initial' and others.Moreover, you can click on each section for further details, each one opening in a new window. For instance, the 'Initial Permutation' screen lets you 'Start' the example, and DES Algorithm Teacher will show you gradually how each character in a written message is associated to a certain number.In the case of more complex steps, such as the 'Rounds', the utility will break down each move ('Expansion / Permutation', 'Substitution / Choice', 'XOR', 'Left Shift', etc) into simple actions exemplified through basic animations.The straight-forward interface of DES Algorithm Teacher presents you with several buttons, enabling you to choose the step you wish to further look into. At the same time, it offers a 'Full Example' that you can watch, as it can help you make more sense of this type of process.DES Algorithm Teacher aims to help you understand and work with the DES encryption algorithm, resorting to short comments and animations to assist you in the learning it.After downloading the file, you can simply double-click to launch it, as it does not require installation in order to function. This means you can easily carry it with you anywhere you go an a removable memory device, running it on all compatible systems.DES Algorithm Teacher is designed to help the students to learn the steps of the DES encryption algorithm from scratch.
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