基于SM9标识密码的北斗安全传输协议研究  

Research on Beidou Secure Transport Protocol Based on SM9 Identity Password

作　　者：吴克河[1] 陈鸿祥 李为 WU Ke-he;CHEN Hong-xiang;LI Wei(School of Control and Computer Engineering,North China Electric Power University,Beijing 102206,China)

机构地区：[1]华北电力大学控制与计算机工程学院

出　　处：《计算机与现代化》2020年第2期41-45,共5页Computer and Modernization

基　　金：国家电网公司科技项目(521304190004)

摘　　要：随着北斗卫星覆盖面越来越广和定位精度越来越高,北斗通信在需要定位和导航的行业中被广泛应用。针对北斗传输安全同时考虑到北斗传输特点,本文设计一种基于SM9标识符密码的北斗安全传输协议,在协商过程中减少北斗传输频次,提高协商完成速度,保证数据完整和安全可靠传输。With the wider coverage and higher positioning accuracy of Beidou satellite,Beidou communication is widely used in the field of positioning and navigation communication.In view of Beidou’s transmission security and considering Beidou’s transmission characteristics,a secure transmission protocol based on SM9 identifier password is designed,which reduces the frequency of Beidou’s transmission,improves the speed of negotiation completion,and ensures data integrity,security and reliable transmission.

关 键 词：SM9 基于标识的密码算法 协商认证 北斗通信 安全传输 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]