VIGENERE是法国的密码专家，以他明命名的密码是一种典型的多表密码！他的加密脱密可以通过文明维吉利亚方阵解决！...

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

MD5的MFC类，使用方便。CMD5::GetMD5("123") 简单吧-the MFC category and convenient. CMD5 : : GetMD5 ( "123") it simple

Openssl的常用头文件，本人经常用，很不错的。-The daily head file of Openssl, I often use, it is very good.

目前企业面临的计算环境和过去有很大的变化，许多数据资源能够依靠网络来远程存取，而且越来越多的通讯依赖于公共网络公共网络（如 Internet），而这些环境并不保证实体间的安全通信，数据在传输过程可能被其它人读取或篡改。-currently facing the enterprise computing environment and past a great change, many data resources to be able to rely on remote network access, and more and more dependent on public communications networks public networks (such as the Internet), which environment is not a guarantee of the security entities communications, data transmission possible by other people read or tampered with.

基于FPGA的crc设计，有一定的参考价值，写的比较详细-CRC FPGA-based design, has a certain reference value, a more detailed written

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

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

title=Windows NT/2000/XP 虚拟磁盘驱动程序 memo=将一个或多个文件模拟成物理磁盘。-title=Windows NT/2000/XP simulated disk drive memo=let one or more file simulate a physical disk

基于 RSA 密码，我写在 C# 语言中。本软件为越南人的。With 这个软件，you 可以加密和解密文本与 p，q 汽车或者你可以选择 p，q 随机。

数据加密技术之几种算法 sa.txt.gz-data encryption technology several algorithms rsa.txt.gz