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Interactive Visualization System for DES

机译:DES交互式可视化系统

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摘要

The Data Encryption Standard (DES) is a secret key encryption scheme adopted as standard in the USA in 1977. Most cryptographic courses and textbooks include DES, and its variations. Interaction and visualization are key factors supporting the learning process. We present a dynamic interactive educational system that visualizes DES, and its variations. The aim of the system is to facilitate teaching and learning DES, and its variants for undergraduate and postgraduate students. The system has been used in Ain Shams University -Faculty of Science, in the course "Cryptography". The analysis of the data emerging from the evaluation study of our system has shown that students found the system attractive and easy to use. On the whole, student interactions within the system helped them to become aware of DES, to conceptualize it, to overcome learning difficulties, and to correct themselves.
机译:数据加密标准(DES)是1977年在美国采用的秘密密钥加密方案。大多数加密课程和教科书都包括DES及其变体。交互和可视化是支持学习过程的关键因素。我们提供了一个可视化DES及其变体的动态交互式教育系统。该系统的目的是为本科和研究生的DES的教学和学习提供便利。该系统已在Ain Shams大学-理学院的“密码学”课程中使用。对我们系统评估研究中涌现的数据的分析表明,学生发现该系统有吸引力且易于使用。总体而言,系统中的学生互动帮助他们了解DES,对其进行概念化,克服学习困难并进行自我纠正。

著录项

  • 来源
    《Active media technology》|2010年|p.18-25|共8页
  • 会议地点 Toronto(CA);Toronto(CA)
  • 作者单位

    Computer Science Division, Department of Mathematics, Faculty of Science, Ain Shams University Cairo, Egypt;

    Computer Science Division, Department of Mathematics, Faculty of Science, Ain Shams University Cairo, Egypt;

    Computer Science Division, Department of Mathematics, Faculty of Science, Ain Shams University Cairo, Egypt;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 多媒体技术与多媒体计算机;
  • 关键词

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