小小的二级文件管理系统，应用了简单的加密，用它写日记，很好的。-small two-level file management system,apply the simple encryption,it s great to keep a diary with it .

Verilog写的 CRC 编码-CRC code written in Verilog

要在最低visual studio 2005的版本下运行，在运行后出现的对话框中输入密码就可以在下面的对话框中加密你想要加密的内容，可以保存加密后的内容，也可以观看加密后的内容。-To the minimum version of visual studio 2005 run, after running the dialog box that appears, type the password in the following dialog box encryption you want to encrypt the content can be saved encrypted content, but also be able to watch encrypted内容.

加密算法。-Encryption algorithm.

ASP写的MD5加密算法。-ASP write MD5 encryption algorithm.

这些代码告诉你如何从一个密码编辑框中找出密码-code to tell you how to edit a password box to find passwords

在卡片上管理密码的工具。密码被标注并集体加密存储在卡片上。因此这是一个安全存储密码的方法-on the card password management tool. Tagging password encryption and collective memory on the card. So this is a safe method of storage of passwords

大整数运算的实现-large integer arithmetic Implementation

RSA加密的聊天源代码-chat RSA encryption source code

一个3des算法的库文件和使用库文件的例子- A 3des algorithm storehouse document and use storehouse document example