对于密码学感兴趣的读者适合，当然要求一定的基础

COM文件加密 -COM document encrypts

这是jacobi迭代算法-iterative algorithm to caculate Jacobi(matrix?)

PGP 是一种混合密码系统。当用户使用PGP 来对纯文字加密的时候， PGP 首先会压缩这 段纯文字。数据压缩能够节省调制解调器传输时间以及磁盘类空间，还有更重要的、强化密码法的 保密程度。-PGP is a hybrid cryptosystem. When the user to use PGP to encrypt the text, PGP will first this text compression. Data compression can save time and modem transmission disk space, and more importantly, to strengthen the password confidentiality law.

加密文件软件源代码，把要加密文件拖动到生成软件上，按照软件提示要求即可进行保密措施．此源代码为本人校友编辑-document encryption software source code, document encryption to drive to generate software, in accordance with the software can suggest requirements for security measures. This source code for my alumni editor

该源码包括了Java加密组件实现DES、RSA和SHA加密算法 -The Java source code, including encryption components realize the DES, RSA and SHA encryption algorithm

密码学的数字签名算法 来自国外教材-Cryptography Digital Signature Algorithm materials from abroad

要在最低visual studio 2005的版本下运行，在运行后出现的对话框中输入密码就可以在下面的对话框中加密你想要加密的内容，可以保存加密后的内容，也可以观看加密后的内容。-To the minimum version of visual studio 2005 run, after running the dialog box that appears, type the password in the following dialog box encryption you want to encrypt the content can be saved encrypted content, but also be able to watch encrypted内容.

ElGamal算法-ElGamal algorithm

这是RC4加密算法的VB源程序，语法简单。如果您有需要，可以翻译为其他语言的版本。-This is the RC4 encryption algorithm of the VB source code, a simple grammar. If you have needs, can be translated into other languages.

文件加密的过滤驱动程序，适用于大部分的文件加密软件-File Encryption filter driver, applies to most of the file encryption software