电力移动巡检中基于区域划分的无线传感器安全通信及防泄密定位技术  

Wireless sensor security communication and anti-leak locating technology based on region partition in power mobile inspection

作　　者：徐敏 彭林 韩海韵 李尼格 侯战胜 

机构地区：[1]国网智能电网研究院,江苏南京210003

出　　处：《电信科学》2016年第2期158-163,共6页Telecommunications Science

摘　　要：为了解决电网传感器传输效率低及安全问题,保障电网的正常运行,以降低网络负担、提高系统接入安全度为目标,设计了一种基于区域划分的采用时间同步校验技术进行身份认证的无线传感器安全通信及防泄密私钥定位技术,将电力传输网中海量的传感器分区域划分,有效提高了电网数据传输的效率。通过防泄露私钥定位技术,防范了坐标映射表的泄露给电网数据信息带来的风险。通过私钥及时间戳交叉认证技术,有效地增加了系统通信的安全等级。In order to solve the problem of low transmission efficiency and security of the grid, ensure the normal operation of power network, reduce network burden and improve the security of system access, a secure communication and private key location technology of wireless sensor based on region partition was designed by using the technology of time synchronization verification. The power transmission network in the vast amount of sensor partition effectively improved the efficiency of power grid data transmission. The risk of leakage of the coordinate mapping table to the grid data information was prevented by the leakage of the private key location technology. Through the private key and the time stamp authentication technology, the security level of the system communication was effectively increased.

关 键 词：私钥及时间戳交叉认证 高强度加密算法套件 防泄露私钥 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]