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全国计算机二级C++考试常考算法整理比较经典(The National Computer the two C++ exam finishing often test algorithm)

C++源代码，3des，加密，解密，非对称性密钥的生成、导入及导出示例 (C++ source code, 3des, encryption, decryption, VC++ asymmetric key generation, import and export example)

this is a program implemented AES algorithm to encrypt the information sent and it will decrypt the data.

华为软件训练营最后的考试题目，题目很有助于提高编程能力。(The Huawei software training camp last exam questions, the questions were very help to improve the programming capabilities.)

cad认证考试资料，十分详细，文件附带着图纸(cad renzheng)

C++/后端开发/前端开发/基础知识等笔试题目题库大全(C++/ background development / front-end development / basic knowledge and other test questions)

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)

说明：  MD5数字签名，加密算法，安全哈希加密算法(MD5 digital signature，encryption algorithm, encryption algorithm Secure Hash)

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.)

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