des

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

说明：  一种64位的DES加密代码，可以使用挂在APB上(dec enc key to 64 bit rate)

根据自己的加密要求可以修改，MD5加密处理单元。-According to their own requirements can be amended encryption, MD5 encryption processing unit.

DIAMOND2加密算法的原代码-DIAMOND2 encryption algorithm source code

网络编程编写客户端与服务端的成语词典，内含SQL list数据库(Write idiom dictionary of client and server by network programming, including SQL list database)

IDEA加密算法(PGP中使用的加密算法）-IDEA Encryption Algorithm (using PGP encryption algorithm)

You should upload at least five sourcecodes/documents

这是一关于DES加密算法的C/C++实现范例-This is the one on the DES encryption algorithm C/C++ Realize Example

用matlab实现的图像加密算法-基于Arnold变换的图像加密-using Matlab achieve image encryption algorithm-based Arnold Transform Image Encryption

DES算法全称为Data Encryption Standard,即数据加密算法,DES算法把64位的明文输入块变为64位的密文输出块,它所使用的密钥也是64位。RSA的安全性依赖于大数分解。公钥和私钥都是两个大素数（ 大于 100个十进制位）的函数。本程序为适合初学者的rsa算法java源码及des源码，开发环境eclipse3.4-DES algorithm called the Data Encryption Standard, that is, data encryption algorithm, DES algorithm to express the 64-bit input block into a 64-bit output ciphertext block, it is also used 64-bit key. RSA" s security depends on the decomposition of large numbers. Public key and private key are two large prime numbers (more than 100 decimal places) of the function. This procedure is suitable for beginners of rsa algorithm java source and des-source, development environment eclipse3.4