• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2014, Vol. 36 ›› Issue (A1): 208-211.

• 论文 • 上一篇    下一篇

CrypTool在密码学教学中的应用

申丽君,王金双,陈融,尤俊,袁志坚   

  1. (解放军理工大学指挥信息系统学院,江苏 南京 210007)
  • 收稿日期:2013-11-10 修回日期:2013-12-01 出版日期:2014-05-01 发布日期:2014-05-01
  • 基金资助:

    解放军理工大学教育教学研究重点课题资助项目(GJ1303012)

The application of CrypTool in cryptography teaching        

SHEN Lijun,WANG Jinshuang,CHEN Rong,YOU Jun,YUAN Zhijian   

  1. (College of Command Information System,PLA University of Science,Nanjing 210007,China)
  • Received:2013-11-10 Revised:2013-12-01 Online:2014-05-01 Published:2014-05-01

摘要:

针对密码学教学中理论内容抽象、概念呈现不够直观、课堂互动性难以提高、容易影响教学效果等问题,研究了开源教学工具——CrypTool,主要介绍了CrypTool的起源、发展、版本、功能等基本情况,指出在密码学教学中引入CrypTool,能够以可视化的方法直观呈现各种密码算法的加密、解密和破译流程和方法,并且可以让学生参与算法设计的流程,以及方便地向学生展示密码学的应用。

关键词: 密码学教学, CrypTool, 可视化

Abstract:

Aiming at the problems in cryptography teaching such as abstract theories, non intuitive concepts, difficulty of improving classroom interaction and so on, which can easily affect the teaching effect, the paper studies the opensource teaching tools—CrypTool, regarding its origin, development, version and function. We point out that introducing CrypTool in cryptography teaching can intuitively present the methods of encryption, decryption and deciphering process of various cryptographic algorithms by visualization method, let students participate in the process of algorithm design, and is convenient to show students the application of cryptography.

Key words: cryptography teaching;CrypTool;visualization