DES 实现 包括 纯DES 3DES 和 CBC

这是一个加密程序，可对字符串进行加密，字符串和密钥的内容和长度可以设置。-This is an encryption program that encrypt the string, string and key content and length can be set.

一个密钥盘生成程序-a key-generating program

数字水印技术的基本概念-A survey of Digital watermarking technique. It may an overview about watermarking.

MD5的c/c++的一个实现范例,包含MD5开发包-MD5 of c/c++ Realize a sample, including MD5 Development Kit

一个不错的文件加密系统，对你工作的安全大大加强。-a good file encryption system, you have the right security greatly enhanced.

sha256。256位的sha哈希函数算法，将明文进行散列加密处理。

矛与盾之争（二）——CRC原则部分

title=Windows NT/2000/XP 一个RAM-DISK文件系统驱动 memo=SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a disk filter driver.-title = Windows NT/2000/XP a RAM-DISK file system driver memo = SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a filter driver disk.

BlowFish算法的压缩源码-BlowFish compression algorithm source code

VB的MD5算法源码 VB的MD5算法源码-VB source code of MD5 algorithm is the MD5 algorithm for VB source code of MD5 algorithm for VB source code