密码大家Shoup写的数论算法c语言实现，Unix版本

一篇09年很不错的关于密码学的论文，是从IEEE上下载的，内容很权威-A very good 2009 paper on cryptography and is downloaded from the IEEE, the content is authoritative

用vb实现的文本加密算法-used to achieve the text encryption algorithm

这个是IDEA加密算法的源代码(C语言版本)-This is the IDEA encryption algorithm source code (C language version)

MD5算法的实现。MD5以512位分组来处理输入的信息，且每一分组又被划分为16个32位子分组，经过了一系列的处理后，算法的输出由四个32位分组组成，将这四个32位分组级联后将生成一个128位散列值。 -MD5 algorithm. MD5 to 512 groups to deal with the importation of information and each group was also divided into 16 groups of 32 seats, After a series of processing, the output from the algorithm 4 32 subgroups, 4 32 this group will generate a cascade 128 hash value.

一个用ATL开发的Base64编码控件，使用简单,用EnCode64(str)编码,EnCode64(str)解码,属性EnCode存放源码,属性DeCode存放Base64码，开发平台：VC.Net- The Base64 code which develops with ATL controls, the use is simple, (str) codes with EnCode64, EnCode64 (str) decodes, the attribute EnCode depositing source code, attribute DeCode deposits the Base64 code, develops the platform: VC.Net

pgp 软件源代码-PGP source code

RSA实现数字签名算法 VC++实现，有图形化窗口-Digital Signature Algorithm to RSA

加密算法的小程序，支持加密多种文件，用vc语言编写。-encryption algorithm for small procedures, encryption support multiple files, vc language.

MD5源代码，可制成exe文件或者dll文件。-MD5 source code, can be made exe file or dll file.

隐藏软件-hidden software !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!