数字签名和认证技术课程的渐进式教学案例化设计

Progressive Teaching Case Design of Digital Signature and Authentication Technology Course

数字签名和认证技术作为密码学的重要分支之一,在信息安全领域得到了广泛应用,其重要作用也日益显现。本课程在实际教学过程中面临着理论知识范围广、知识交叉多元化、应用前景广泛、实践性强等特点。本文旨在提出课程的渐进式教学案例化设计,用实践性、教学性强的案例,通过对比的方法,由浅入深,循序渐进地去讲解数字签名和认证技术的理论知识和实际应用,通过数字签名和认证技术课程的理论性、应用性和实践性教学的案例化设计展示使学生直接、快速了解数字签名和认证技术的相关知识,提高学生学习课程的积极性,并逐渐适应和掌握学习课程的方法。最后,还对教学实践经验进行总结,案例化教学设计能够使学生形成更好的密码学应用知识体系,开阔眼界,提高专业素质,为今后的课程学习和实践打下坚实的基础。

As an important branch of cryptography,digital signature and authentication technology has been widely used in information security field,and plays an increasingly important role.Actual teaching of the course has the characteristics of broad theoretical knowledge range,diversified knowledge overlap,wide application prospect,and strong practicality.In this paper,a progressive teaching case design of digital signature and authentication technology course is proposed.Utilizing some practical and instructional cases,theoretical knowledge and practical applications of the course are explained through the comparison method from the elementary to the profound in a gradual way.With the cases,students could capture relevant knowledge of the course directly and quickly with high learning enthusiasm,and gradually adapt to and master the study method.Finally,actual teaching experience is summarized.With the case-based teaching design,students will have a better cryptography application knowledge system,broader horizon,greater professional quality,and a solider foundation for the future learning practice.