DES完整地展示在下编译通过的程序环节。

This program encodes and decodes a character using the Vigenere Square method

一个关于串口的简单实现，可以了解基本串口听基本知识-a serial port on the simple realization, we can understand the basic serial listen to the basic knowledge

des加密算法的c程序实现，能够加密8位明文，经测试通过编译。-des encryption algorithm c Program to express encryption eight, the test compiler.

数据加密的一个库：Crypto++，功能很多，接口完善。-A data encryption library: Crypto++, Features a lot of perfect interfaces.

des，c环境下的，希望站长早日通过，贵站的宝贵资料对于我的学习有很大的帮助，感谢！-des, under the c environment, hoped stationmaster soon will pass, the expensive station precious material will have the very big help regarding mine study, the thanks!

这是一个古典加密算法。是最近自己编写的。-This is a classical encryption algorithm. Recently prepared themselves.

TTrialSoftware PRO是TTrialSoftware的增强版(源代码，需注册）控件价格：$35，源代码价格：275。工作在：CB5 D5。作者：Martin。-TTrialSoftware PRO is an enhanced version of TTrialSoftware (source code, to be registered) control Price: $ 35, the source code Price: 275. Working in: CB5 D5. Author: Martin.

Microsoft CryptoAPI中公私密钥对的使用、HASH算法、数字签名等技术-Microsoft CryptoAPI in the use of public-private key pair, HASH algorithm, digital signature technology

RSA的类的源代码，Visual C++ 6.0实现。该算法（不是指代码）虽然有诸多缺点，但目前应用广泛。该代码的思路清晰，容易学习掌握。-RSA class

Introduction to Cryptography in plain simple english. The document talks about the early day cryptography and gives some simple examples to the readers.