JAVA的加密源程序，DES等加密算法

VC实现的图像加密算法，采用Arnold变换，对于初涉信息安全的人员有一定参考价值-The algorithm of encrypted image completed in VC, applying the Arnold transform .It is valuable to people who will devote himself to infomation security

rsa算法实现，用的是c++。欢迎大家随便下载-rsa algorithm, using c++. Welcome to the casual download

本代码实现了维吉尼亚密码，维吉尼亚密码是基于简单的凯撒密码改进而来的多表替换密码，代码简单，供交流学习使用。

DES算法介绍　-DES algorithm introduced

DEC加密算法，信息安全类别，可以实现VC窗口验证的脚本。64位的明文输入块变为64位64位数据块按位重新组合，并把输出分为R0两部分，每部分各长

des算法，用vc++写出来的，密码学实验写的程序-des algorithm

文件加码,文件加密文件加 码,文件加密文件加码,文件加密-document to another, encrypted document to another document, document encryption coded document, document encryption document to another, Encryption document to another, encrypted document to another document, document encryption

1、 实验要求：用高级语言实现IDEA算法的加密-1, the experimental requirements: use of high-level language implementation of the IDEA encryption algorithm

一款文件加密的小软件-one small file encryption software

该程序实现单层的DES加密算法，其中CDes.cpp为源程序，其中调用的文件功能如下：dataofText.txt文件是输入的明文，以换行分割各个数据；dataofKey.txt文件时输入的密钥，以换行分割；dataofDES.txt文件是输出的加密数据，其中包括各轮子密钥以及各轮加密输出，以及最后得到的密文，在文件中都有说明。-the realization of the single DES encryption algorithm, which CDes.cpp to source files, Calling the document which functions as follows : dataofText.txt document is imported specifically, in exchange for various bits of data; dataofKey.txt paper input key to change bits; dataofDES.txt document is the output data encryption, including the wheels round and the key encryption exports, and finally the secret text in the document have been described.