数据加密的工具源代码

md5例程 主要可以通过程序了解md5如何加密，在编程是可以直接借用。-md5 routines mainly through the process to understand how md5 encryption, in the programming can be borrowed directly.

微软cryptapi文档-Microsoft cryptapi document

这个是RSA加密算法C源程序，希望对需要的朋友有所帮助-This is the RSA encryption algorithm C source code, and they hope to help a friend in need

一个可以实际编译运行的 MD5算法原代码，含main调试程序。-A MD5 Source Code which can be run after translation and edition. It contains main debug program.

COBRA cipher algorithm example.

delphi编写的加壳程序,实现对文件保护-delphi write the packers program to realize File Protection

非常详细的SM2、SM3、SM4算法说明及c语言代码，国密局公开算法。

本包内容包括信息系统安全工程课程中的密码学基础、公钥加密与RSA、分组密码与DES共3个章节的内容，原汁原味的老师课堂讲义~包你喜欢~~！-This package includes information systems security engineering curriculum-based cryptography, public key encryption and RSA, block cipher with DES a total of three sections, authentic classroom teacher handouts ~ package you like ~ ~!

基于VC6的MD5加密源码,短小精干，利于交流学习。-MD5 encryption source code, the short crack, and conducive to the exchange of learning.

DES Crypt adapted from unix crypt for delphi.