基于ECOS的嵌入式Radius认证服务器的研究与实现

Design and Implement of Embedded RADIUS Server Based on ECOS

ECOS(Embedded Configurable Operating System)是一种嵌入式可配置实时操作系统,它适用于深度嵌入式应用、主要应用对象包括消费电子、电讯、车载设备、手持设备以及其它一些低成本和编写式的应用设备。首先对AAA系统以及无线通讯环境进行分析,给出Radius系统的初步设计方案。其次针对ECOS开发环境以及组成模块进行分解和功能说明。接下来详细叙述了Radius服务器的实现。最后对Radius系统功能性能进行测试,通过分析测试数据得出基本结论。

ECOS （embedded Configurable operating system） is one kind of embedded Configurable real-time operating system and suitable for the advanced embedded system application. It is mainly used in consumption electron, telecommunication, vehicle carries system and portable instrument as well as other low costs and portable applications. Firstly, the requirements of AAA system are discussed, and a preliminary design of the system is given. Then among at ECOS development system modules, composing modules are decomposed and modules functions are interrelated. Then in the following section, detailed implementation way of Radius server is described. In the end, tests of Radius system functions and performance and results are educed.