摘要
农田信息采集系统FIGS是精准农业系统的重要组件,嵌入式采集终端和处理中心的安全、准确的数据传输是系统发挥效用的关键,CSP是WINDOWS CE平台主要的密码服务标准,在桌面系统和嵌入式系统中得以广泛应用;分析了嵌入式农田信息采集系统的安全需求,设计了构件的功能函数接口、数据结构,研究了CSP的原理和体系结构,应用CSP和Cryp-toAPI实现了构件,完成了工程目标,讨论了解决方案在CSP本地化和上层应用适应性维护两方面存在的优点。
Farmland information gathering system is a important module of precision agriculture system, the security, accurate, unmistakable information data transmission between the gathering terminal and the processing center is key to system to perform effectively , CSP is a main crypto service standard in the platform of Windows CE, which is applied in the system of desktop and Embedded system; analyzed the security requirements of farmland information gathering system , designed the component function interface and data structure , studied the CSP principle and the system structure, realized the component using CryptoAPI functions , achieved the project goal, discussed the merits of solution which arises by interacting of the CSP localization and the upper formation application compatibility maintenance.
出处
《微计算机信息》
北大核心
2007年第02X期71-73,101,共4页
Control & Automation
基金
湖南省教育厅基金项目(D5C720)
湖南文理学院基金项目(JJQD05047)