md5算法，实现给一个512bir数据块加密，程序有详细的注释，

RSA DES 等几个算法的C程序,不要错过-several RSA DES algorithm C program should not miss

twofish的加密算法-twofish encryption algorithm

DES 实现 包括 纯DES 3DES 和 CBC-DES achieve pure including 3DES and DES CBC

IDEA算法源代码-IDEA algorithm source code

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是常用的加密算法，但是在vc中没有系统的类可以用。本程序完成了md5类，使用简单。不是国内网上流传的类。-md5 is a commonly used encryption algorithm, but in vc no class system can be used. This procedure was completed md5 categories, using a simple. Rather than domestic circulating online class.

计算HASH值的C语言源代码，包括7种算法。-Calculated HASH value of C language source code, including seven kinds of algorithm.

基于DES加密算法-A algorithm base on DES

RSA的加密算法的应用DEMO 也是用来加密的。-RSA encryption algorithm application DEMO also is uses for to encrypt.

完全解决了中文问题- Completely has solved Chinese problem