摘要
Diffie-Hellman密钥交换协议是密码学中一个非常重要的内容。对于学生来说,协议的主要内容较容易理解,但其安全性的证明却较难。针对此特点,将翻转课堂的教学模式应用于此协议的教学中:一方面,学生通过观看视频和完成作业,可以有效地学习此协议的主要内容;另一方面,学生通过课前思考和教师的课堂讲解,能较好地理解此协议安全性的证明。
The Diffie-Hellman key exchange protocol is an important content in Cryptography. It is easy to get the main results of the protocol for students, but it is difficult to understand the proof of the security of the protocol. Therefore flipped-classroom is used in the teaching of the protocol: On one hand, students can get the main results by watching the related video and doing related homework;On the other hand, by pondering over the related problem before the class, and listening teacher’s explanation in the class, students can better understand the proof of the security of the protocol.
作者
蒋静
李高仕
Jiang Jing;Li Gaoshi(School of Computer Science and Information Technology,Guangxi Normal University,Guilin,Guangxi 541004,China)
出处
《计算机时代》
2020年第5期68-69,73,共3页
Computer Era
基金
国家自然科学基金(11601096)
广西高等教育本科教学改革工程项目(2018JGA137,2018JGB140)。
