7Z开源代码，可自由嵌入程序

jsp管理系统 -jsp Management System

可以执行的MD5源程序下载-implementation of MD5 can download source

从一个随机文件读取256字节数据形成数据区DArea，再应用洗牌法所给的方法生成0~255的一个全排列DTab。试分别写出"求DArea中全部数据经 （1）以DTab为S-盒； （2）以DTab为P置换 -from a random file read 256 byte data area DArea form data, re-shuffling in law application to the formation of 0 ~ 255 DTab a full array. Try to write were "seeking DArea by which all data (1) DTab S-boxes; (2) DTab replacement for the P

电子注册方式加密算法-Encrypting algorithm of electric register method

RSA文件加密算法实现，特别好，请大家试用-RSA File encryption algorithm, are particularly good, please try

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

是我设计的在DSB中隐藏语音的例子. 用ELANIX公司的SYSTEMVIEW打开运行. 其掩护信号和隐藏信号输入输出端均需设置语音源文件,比如自己录制的声音.-I designed the DSB concealed voice example. ELANIX company with the SYSTEMVI EW open operation. their cover and concealment signal input and output signals required to set up voice source, For example, recording their voices.

RSA数据加密代码，用C编写，已压缩成RAR格式-RSA data encryption code, prepared by C, has been compressed into RAR format

BASE64编码的实现-BASE64 encoded realize

这个是基于混沌的DES算法-this is based on the DES algorithm Chaos