RSA公钥密码系统的教学设计及应用

Teaching Design and Application of RSA Public Key Cryptosystem

RSA公钥密码系统中的算法、应用、安全性分析等原理性知识虽然比较简单,但在教学实施过程中,如果对这些原理性知识照本宣科,容易导致教学内容枯燥、学生理解不深、应用RSA解决实际问题能力不强等问题.文章在总结、分析当前国内关于RSA公钥密码系统教学研究相关文献的基础上,对RSA公钥密码系统进行教学设计,建立了RSA公钥密码系统教学的函数库,并将函数库应用于RSA算法层、应用层的案例教学中,对提高学生解决复杂工程问题的能力起到了良好的促进作用.

Although the principle knowledge of algorithm,application and security analysis in RSA public key cryptosystem is relatively simple,if these principle knowledge is repeated what the books say in the teaching process,it is easy to lead to boring class content,students’ poor understanding,insufficient ability to use RSA to solve practical problems. In this paper,the related literature of teaching and research on RSA public key cryptosystem is summarized,and the corresponding teaching design is also designed,establish the function library of RSA public key cryptosystem. In addition,the function library is applied to the case teaching of RSA algorithm layer and RSA application layer,which plays a good role in the training of students’ ability to solve complex engineering problems.