摘要
传感器网络远程网络重编程服务不仅需要有效和可靠的分发机制,而且还需要高效的安全认证机制。提出了传感器网络远程网络重编程服务认证安全需求和性能评价标准,介绍了典型的网络重编程服务安全认证方案,分析了当前已有方案并进行了比较,最后指出了传感器网络远程网络重编程服务安全认证机制存在的问题及研究方向。
Network reprogramming services need to be not only reliable and efficient,but secure as well. The secure and performance evaluation criterion of network reprogramming services for sensor networks was proposed, and the classic secure network reprogramming schemes were introduced. The current research progresses were analyzed and compared. The open research problems in this area were also pointed out.
出处
《计算机科学》
CSCD
北大核心
2008年第10期44-48,共5页
Computer Science
基金
国家自然科学基金(编号:60573161)
陕西省自然科学基金(编号:2006F08)资助项目
关键词
传感器网络
网络重编程
代码分发
安全
认证机制
Sensor networks, Network reprogramming, Code dissemination, Security, Authentication mechanisms