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计算机系统应用:2018,27(11):247-251
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基于UDS协议的PEPS系统安全认证方法
詹克旭
(博世华域转向系统有限公司, 上海 201821)
Security Authentication Method of PEPS System Based on UDS Protocol
ZHAN Ke-Xu
(BOSCH HUAYU Steering System Co. Ltd., Shanghai 201821, China)
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投稿时间:2018-04-09    修订日期:2018-05-08
中文摘要: 钥匙进入启动系统(PEPS)相对于传统的钥匙开启车门和启动汽车,其通过低频和射频的通信,实现汽车与钥匙之间复杂的双向身份认证.为了保障双向身份认证,本文详细介绍了基于UDS协议的PEPS系统安全认证方法.通过UDS协议的诊断学习功能,实现了遥控钥匙与BCM、EMS以及ESCL的认证保护机制,以此保证了钥匙进入启动系统(PEPS)工作的安全性,为其迅速发展提供了有力的技术支撑.
中文关键词: UDS协议  PEPS  诊断服务  ESCL  LIN
Abstract:Compared with the traditional key to open the door and start the car, the keyless Passive Entry and Passive Start (PEPS) system realizes the complex bi-directional identity authentication between the car and the key through the communication between low frequency and radio frequency. In order to guarantee two-way identity authentication, this paper introduces the security authentication method of PEPS system based on UDS protocol in detail. Through the diagnostic learning function of UDS protocol, the authentication protection mechanism of remote keys and BCM, EMS, and ESCL is realized, which ensures the safety of the keyless PEPS system and provides strong technical support for its rapid development.
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引用文本:
詹克旭.基于UDS协议的PEPS系统安全认证方法.计算机系统应用,2018,27(11):247-251
ZHAN Ke-Xu.Security Authentication Method of PEPS System Based on UDS Protocol.COMPUTER SYSTEMS APPLICATIONS,2018,27(11):247-251

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