这是一个混合密码系统，利用多种方式加密

Base64编解码，纯c语言，解码忽略换行符，可以直接解码邮件源码

Dr.Sec高速密码算法库Windows版-Dr.Sec high-speed cryptographic algorithm for Windows version

C++版AES源代码 我在这里献丑了，此加密算法的扩展功能，大家发挥自己的能力写写吧！-C++ AES source

穷举型密码破译器。可以自定义词典，多线程。visual c++6.0 xp/2-exhaustive type code-breaking device. You can define Dictionary, multithreading. Visual c 6.0 xp/2

用C写的DES加密的一个算法。是很不错的。-Using C written by a DES encryption algorithm. Is very good.

加密解决算法，有兴趣的可以瞧瞧，不太清楚如何使用-encrpt

3DES encryption utility

welfare lottery 3D, projections, the software has shrunk. Is their half-year effort, delphi development, it is entirely possible commercialization of the software (value 10,000), Now it dedicated to the PUDN.com

将密钥添加到文件尾部的例子- Increases the key to the document rear part example

一个利用C语言来实现加密算法之DES算法的源码。-A source program of DES arithmetic using C .