数据加密技术之几种算法 sa

一种国际上通用的加密算法―DES算法的原理-a common encryption algorithms-DES algorithm Principle

密钥扩展的源代码-Key expansion of the source code

AES加密源程序示例-AES encryption source code examples

关于pe文件的汇编语言-on pe language compilation of documents

Aes和DES加密算法，提供了两个函数可以进行AES或DES加密算法-AEs and the DES encryption algorithm, provides the two functions can be AES or DES encryption algorithm

加密工具源码，由ASM编写，代码简洁，很值得研究！-Source encryption tool, prepared by the ASM, code simplicity, it is worth studying!

客户出货与维修-and maintenance of customer shipments

这是一个在vc环境下编译通过的MD5算法。包含算法源代码和测试主程序。-This is an environment in vc compiled by the MD5 algorithm. Includes algorithm source code and testing main program.

ca 配置 iis、ssl等都有，供各位参考-ca configure iis, ssl, etc. are for your reference

OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single TCP/UDP port.