通信模块和计算主机分离场景下安全有效入网认证的研究  

Research on secure and effective network access authentication in the scenario of communication module being detached from the computing host

作　　者：王志宇[1] 赵荣辉[1] 张春慧 苏禹 Wang Zhiyu;Zhao Ronghui;Zhang Chunhui;Su Yu(First Research Institute of The Ministry of Public Security,Beijing 100048,China;China Information Security Research Academy Co.,Ltd.,Beijing 102209,China)

机构地区：[1]公安部第一研究所,北京100048 [2]中国信息安全研究院有限公司,北京102209

出　　处：《电子技术应用》2024年第12期82-86,共5页Application of Electronic Technique

摘　　要：随着5G、移动技术的不断发展,移动终端的形态越来越多样,具备移动接入能力的设备推动了万物互联时代的到来。移动终端从CDMA时代开始就已经实现了机卡分离,全网通的出现使得计算主机和通信模块进一步解耦。人们希望自己的移动终端可以在任何时间、任何地点接入任何网络。无线技术之所以能够实现突飞猛进的发展,正是因为顺应了分工合作、各自发展这一趋势。物联网的时代,终端设备往往规格低、数量大,新技术、新频段的不断涌现,导致主机和通信模块发展不同步,终端组合式接入给移动安全提出新挑战。探讨了如何通过数字证书、安全管控等技术实现通信模块和计算主机机分离场景下终端的入网认证。As 5G and mobile technologies continuously develop,various types of mobile devices are continuously emerging.Mo-bile devices have driven the advent of the era of the Internet of Things(loT).Since CDMA technology appeared,SIM cards can be detached from the mobile devices.Host and communication modules have further decoupled after a phone can fit all kinds of carrier networks.People hope their mobile devices can access any network at any time and any place.It is well known that the rapid advancement of wireless technology is precisely due to its alignment with the trend of division of labor and independent de-velopment.In the era of IoT,terminal devices are often characterized by low specifications and large quantities.The continuous emergence of new technologies and frequency bands has resulted in asynchronous development between host devices and commu-nication modules.This combination-based terminal access poses new challenges to mobile security.In this paper,how to utilize digital certificate,security control and other technologies to authenticate terminals in the scenario of communication module be-ing detached from the computing host is discussed.

关 键 词：物联网 可信计算 移动警务 无线通信 入网认证 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]