Simple imlementation of hamming code (7,4) The genearator matrix is given by Reference of book Error Correction coding Mathematical models and alogrithms Chapter 1, Hamming Codes code is hamming code (7,4)-Simpl

Wrappers for kernel crypto shash api to pclmulqdq crc32 imlementation.

1.采用C++的ASCII码文件和串函数实现; 2.熟练掌握串运算的应用; 3.熟练掌握计算机系统的基本操作方法,了解如何编辑、编译、链接和运行一个C++程序; 4.上机调试程序,掌握查错、排错使程序能正确运行。