Delphi DES

PB使用MD5加密,可以有效解决PB开发中登录密码使用明文的问题-PB using MD5 encryption, can effectively resolve the PB Password development issue of the use of explicit

安装时修改执行文件记录硬件配置参数从而做唯一安装标志防止非法复制- Installs when revises the execution file recording hardware disposition parameter thus to do only installs the symbol to prevent illegal duplicates

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.

以确保您的数据安全

JAVA通用类处理(BASE64)-JAVA generic class treatment (BASE64)

这是用C编写的文件合并与分割的源代码，还请各位指教。-This is the document prepared by C combined with the partition of the source code, also called upon to advise.

CRC循环冗余检测，CRC32的一个检测实例-CRC cyclic redundancy test, CRC32 instance of a test

md5 算法的纯c版本。方便移植到各种嵌入式小型设备不支持c++的环境-md5 algorithm with pure C version. Easy to transplant it to systems using only C, but not C++

数据隐藏程序，比机密更安全-Data Hiding procedures, more than security secrets

加密作业,实现简单的DES加密,完全实现DES加密的工作流程-encryption operations, the simple DES encryption, completely DES encryption workflow