demo_CA_system

sh-1的加密解密算法的实现，有相关文件和代码(sh-1 encryption and decryption algorithm, related documents and code)

计算机算法基础第三版华中科技大学4.5.6。8章课后答案(Computer algorithm based on the third edition of Huazhong University of Science 4.5.6. 8 after the answer)

软件设计师的资料，2012上半年非常有用。(Software designers, is very useful in the first half of 2012，Software designers, is very useful in the first half of 2012)

实现国密算法的SM2、SM3、SM4，可以界面上测试算法的正确性，同时包含国密局公开的国密算法规范，这是信息安全的基本软件。(Encryption algorithm to achieve the country s SM2, SM3, SM4, you can test the correctness of the algorithm interface and also includes the country close to the national Bureau of Public encryption algorithm specification, which is the basic information security software.)

二级C语言教程，学习C语言必备教程，经典教程(Two C language tutorial to learn the necessary C language tutorial, classic tutorial)

EtherCAT基础技术介绍，讲的比较易懂。。。(EtherCAT basis of technical presentations, talking about relatively straightforward. . .)

MD5加密算法的COM控件以及编译的源码(MD5 encryption algorithm to compile the COM controls, as well as the source)

C++ 很全的期末测试全英文试题，各章都有(C++ is the final test of the English examination questions, each chapter has)

说明：  图论相关知识，the basic knowledge(Knowledge of graph theory, the basic knowledge)

软考，嵌入式系统设计师，结合希赛多门指导书，精华读书笔记(Soft-test, embedded system designers, combined with the Greek race instructions over the door, the essence of reading notes)