这个是RSA密钥对生成器，使用RSA EURO

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

vb.net编写的数据加密程序，提供三种加密方式： 简单加密、随机码加密、用户名加密-vb.net prepared by the data encryption program, providing three encryption methods : simple encryption, random encryption, user name encryption

des加密，必须是8位英文字符，或4位中文字符-des encryption, must be 8 characters in English, or four Chinese characters

小巧快速的加密文本文件的工具，采用RC4算法，支持256个字符长度的密码，-compact rapid text file encryption tool, using RC4 algorithm, support 256 characters in length of the password,

加密的局域网聊天程序，采用RSA加密算法，可保证聊天的私密-Chat LAN encryption procedures, using the RSA encryption algorithm, can guarantee that the privacy Chat

Base64 encoding and decoding functions coded in c sharp for simple encryption works. Also source code for increasing speed of asp.net apps by combining javascripts.

它加密txt文件和cpp文件，并且创建key在你的软盘上，你可以用这个key加密文件.rar-txt file encryption and cpp files and create key in your floppy disk, you can use this document encryption key. Rar

ECC Implmentation . The programme works without any problem on compiler Dev C++ available at bloodshed.

有多种加密算法，如：字节取反、循环异或、码变换法、CSED、D3DES。-There are a variety of encryption algorithms, such as: anti-byte check, recycling XOR, code transformation, CSED, D3DES.

dos环境下的利用硬盘序列号加密的程序-dos environment sequence drives the use of encryption procedures