为有效提升学生的密码技术应用能力和综合素养，提出全周期、多维度实践教学体系，具体阐述如何融合验证体验、算法实现、缺陷利用、安全应用等多类实验内容，采用课前—课中—课后全周期教学安排以及普通实验结合BBF实验的模式，解决传统实践教学痛点，助力学生实现从理论到实践的能力进阶，支撑教学目标达成。

To effectively enhance students' ability to apply cryptography technologies and their comprehensive literacy,a full-cycle and multi-dimensional practical teaching system has been proposed.This system integrates various types of experimental content,such as verification experience,algorithm implementation,vulnerability exploitation,and secure application.It adopts a full-cycle teaching arrangement covering pre-class,in-class,and post-class stages,as well as a model combining conventional experiments with BBF experiments.This system addresses the pain points in traditional practical teaching,facilitates students' ability progression from theory to practice,and supports the achievement of teaching objectives.