（一）中文简介
《信息安全数学基础》是信息安全专业的一门理论性较强的基础课程。本课程的目的是适应信息安全专业的毕业要求，使学生学习掌握如何应用信息安全数学中的理论和方法来分析研究信息安全中的实际问题。课程的任务是向学生系统介绍信息安全数学基础的理论和方法，使学生认识信息安全数学在信息安全中的作用，领会其基本思想和分析与解决问题的思路。要求掌握整除、同余、同余方程、二次剩余、原根、有限域等基础内容。
（二）英文简介
"Mathematics for Information Security" is a highly theoretical foundation course for the Information Security major. The objective of this course is to meet the graduation requirements of the Information Security major by teaching students how to apply the theories and methods of mathematics for information security to analyze and solve practical problems in the wild. The task of the course is to systematically introduce the theories and methods of mathematics for information security, enabling students to understand and grasp the fundamental ideas to analysis and solve problems. Students are required to master basic concepts such as divisibility, congruence, congruence equations, quadratic residues, primitive roots, finite fields, and more.