农药电子查询服务系统的破解，含源码：解释注册文件p3.xml，导出已注册机主系统盘的逻辑序列号，再改写本地机器的系统盘的逻辑序列号。--Crack of the pesticide electronic inquiry service system, including source code: p3.xml explain the registration documents and export the the RI main system disk logical serial numbe

这是一个解析X509证书的例子，运行后将xx.cer证书文件分解成一个详细的结构体，使用微软自带的CSP服务实现，编译环境VC6.0-This is an example of analytic X509 certificates, after the operation will be xx. The cer certificate files into a detailed structure, using Microsoft s own CSP service implementation

利用阿里云对象存储服务的云端加密API实现对用户上传文件的加密存储，实现云服务商端的数据加密保护。-Ali cloud object storage service utilizing cloud encryption API for users to upload files to achieve encrypted storage, data encryption protection cloud service provider side.