md5算法，实现给一个512bir数据块加密，程序有详细的注释，

WIN 32 汇编编写的BASE64 的编码和解码-compilation prepared by the BASE64 encoding and decoding

The class has a methode named make_CRC that gets a byte stream and start/end offsets then calculate and return a 16 bit CRC according to determined POLYNAMIAL.The POLYNAMIAL is a private field of the class.

Mình đang gặp khó khăn phần tạo 关键 cho giải thuật mã hóa sử dụng DES。 胡志明芹源代码 C、 bạn nào có 旺角 cho mình tham khảo。 Làm ơn gửi vào địa chỉ 秀 giúp mình: vuquangbk0612@gmail.com

LZ77 compression / decompression algorithm-LZ77 compression/decompression algorithm

The Cryptography API: Next Generation(CNG) is a new and agile framework in Windows Vista, which implements an extensible provider model that allows you to load a provider by specifying the required cryptographic algorithm rather than having to hardcode a specific provider. -The Cryptography API: Next Generation (CNG) is a new and agile framework in Windows Vista, which implements an extensible provider model that allows you to load a provider by specifying the required cryptographic algorithm rather than having to hardcode a specific provider.

MD5算法的详细介绍，很容易理解，给人豁然开朗的感觉-MD5 algorithm is a detailed description, it is easy to understand, gives a clear insight into feelings

Find the highest (maximum) and lowest (minimum) grades in an array of 25 integer grades. Print the array and print the highest and lowest grades, labeled appropriately.-Find the highest (maximum) and lowest (minimum) grades in an array of 25 integer grades. Print the array and print the highest and lowest grades, labeled appropriately.

RC6 encryption algorithm implementation

.rar中包括两个文件MD5.cpp和MD5.h，在MD5的基础上改进让其支持Unicode的宽字符，可以对CString进行32位的加密，使用vs2010进行测试过，在解决方案“头文件”“源文件”分别使用添加“已有项”，将.h和.cpp文件加入工程，可能会有两三个警告，但不影响程序运行

这是一个好用的MD5的C++类；这个类可以加在控制台 程序中也可用在MFC中， 并且提供了详细的错误处理 函数，是一个安全的类。例程是一个MD5的MFC程序， 支持字符串和文件两种输入-This is an easy to use the MD5 of the C++ category this category can be added to the console program can also be used in the MFC and to provide a detailed error handling function, is a type of security. MD5 is a routine procedure of MFC, and documentation to support two types of input string