实现DES加密算法，非常小。直接可以用。

CSP 接口的测试程序，一共提供了10个测试例子，可以演示各类CSP接口的使用方法。-Test examples for CryptAPI, include 10 examples to demo how to use all kinds API of CSP.

使用openssl的SSL下SOCKET服务器端-use openssl SSL server under SOCKET

u盘的加密(类似加密狗),自己下载来研究吧-u disk encryption, and see their own

rsa算法源程序-rsa algorithm source code

delphi的Indy9 Demo-the Indy9 Demo

操作系统中读者写者问题拟操作系统里实现读者－写者问题的程序实例。用vc++编写，直接打开工程文件即可调试-OS readers to write to the problem of the operating system, achieving readers- who wrote the program examples. Vc with the preparation, direct project documents can be opened Debugging

一个可以产生程序序列号的VC源码,自己测试过,可以用/-procedures can produce a sequence of the VC source, their testing, use /

pkcs7格式文件的编码软件-pkcs7 format coding software

用VC6编译openssl源码的工程文件，openssl源码好找，这个东东可不好找。-with VC6 openssl source compiler works documents, openssl good source for the Eastern can be hard to find.

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