DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。DES算法以被应...

采用RCS做文件加密的源程序代码，VC环境。包含两个文件包，里面的Readme有详细介绍。-Using RCS to do file encryption source code, VC environment. Package consists of two documents, which detailed the Readme.

Rijndael,实现AES的算法，附带了源代码和flash演示文件，讲解的很详细！-Rijndael, the AES algorithm realize, comes with source code and the flash presentation to explain the great detail!

数字水印，用MATLAB制作的，还有一些叙述情况-Digital Watermarking using MATLAB produced, and some described the situation

解zip(V1.1)文件密码的程序源码- Solves zip (V1.1) the document password procedure source code

大名鼎鼎的DES加密算法，内有html文档做出详细解释-famous DES encryption algorithm, which is html files provide a detailed explanation

用来脱被upx加过壳的文件,包括被upxfix等修改过的文件,适用于几乎所有版本(不过特低的好像有些问题:( ) 欢迎指正!msn:phoenix8088@hotmail.com-UPX from being used to shell the documents have been added, including such upxfix revised document, applicable to almost all versions (particularly low, however it seems there are some problems: () please correct me! Msn: phoenix8088@hotmail.com

解加密的zip文件的密码的程序 -Cracking encrypted zip file s password

RC4算法的Asm实现，实现效率高，可以很方便的用到工程中去-Asm achieve RC4 algorithm to achieve high efficiency, can be very easy to use project to

一个文件加密的例子-Example of a file encryption

vc++编写的eky算法源码。 1、 用户确认eKey被锁定（使用“eKey测试”工具测试，显示错误代码为－9，则表示eKey被锁定）。-vc eky prepared by the algorithm source code. 1, the user mounts lock ( "CPU test" tests show that error code to-9, then the MPC lock).