{"title":"零延迟加密与fpga的安全时间触发汽车网络","authors":"Shanker Shreejith, Suhaib A. Fahmy","doi":"10.1109/FPT.2014.7082788","DOIUrl":null,"url":null,"abstract":"Security has emerged as a key concern in increasingly complex embedded automotive networks. The distributed architecture and broadcast transmission characteristics mean they are vulnerable and provide little resistance to intrusive and non-intrusive attack mechanisms. Incorporating data security using traditional approaches introduces significant latency which can be problematic in the presence of real-time deadlines. We demonstrate how a security layer can be added within the network communication controller in modern time-triggered systems, without introducing additional latency or processing overheads. This allows critical communications to be secured in a manner that is transparent to the processors in the electronic control units (ECUs), while also safeguarding network communication properties.","PeriodicalId":6877,"journal":{"name":"2014 International Conference on Field-Programmable Technology (FPT)","volume":"33 1","pages":"256-259"},"PeriodicalIF":0.0000,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Zero latency encryption with FPGAs for secure time-triggered automotive networks\",\"authors\":\"Shanker Shreejith, Suhaib A. Fahmy\",\"doi\":\"10.1109/FPT.2014.7082788\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Security has emerged as a key concern in increasingly complex embedded automotive networks. The distributed architecture and broadcast transmission characteristics mean they are vulnerable and provide little resistance to intrusive and non-intrusive attack mechanisms. Incorporating data security using traditional approaches introduces significant latency which can be problematic in the presence of real-time deadlines. We demonstrate how a security layer can be added within the network communication controller in modern time-triggered systems, without introducing additional latency or processing overheads. This allows critical communications to be secured in a manner that is transparent to the processors in the electronic control units (ECUs), while also safeguarding network communication properties.\",\"PeriodicalId\":6877,\"journal\":{\"name\":\"2014 International Conference on Field-Programmable Technology (FPT)\",\"volume\":\"33 1\",\"pages\":\"256-259\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 International Conference on Field-Programmable Technology (FPT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/FPT.2014.7082788\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Conference on Field-Programmable Technology (FPT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FPT.2014.7082788","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Zero latency encryption with FPGAs for secure time-triggered automotive networks
Security has emerged as a key concern in increasingly complex embedded automotive networks. The distributed architecture and broadcast transmission characteristics mean they are vulnerable and provide little resistance to intrusive and non-intrusive attack mechanisms. Incorporating data security using traditional approaches introduces significant latency which can be problematic in the presence of real-time deadlines. We demonstrate how a security layer can be added within the network communication controller in modern time-triggered systems, without introducing additional latency or processing overheads. This allows critical communications to be secured in a manner that is transparent to the processors in the electronic control units (ECUs), while also safeguarding network communication properties.