Recovering Information on the CVA6 RISC-V CPU with a Baremetal Micro-Architectural Covert Channel

Valentin Martinoli, Y. Teglia, Abdellah Bouagoun, R. Leveugle
{"title":"Recovering Information on the CVA6 RISC-V CPU with a Baremetal Micro-Architectural Covert Channel","authors":"Valentin Martinoli, Y. Teglia, Abdellah Bouagoun, R. Leveugle","doi":"10.1109/IOLTS56730.2022.9897297","DOIUrl":null,"url":null,"abstract":"In this work, we study the micro architectural vulnerabilities of the open-source RISC-V CPU named CVA6. We build a realistic scenario for extracting information and propose an analysis on how to reduce the impact of noise on the attack, while staying as close as possible to hardware level through baremetal simulations.","PeriodicalId":274595,"journal":{"name":"2022 IEEE 28th International Symposium on On-Line Testing and Robust System Design (IOLTS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 28th International Symposium on On-Line Testing and Robust System Design (IOLTS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IOLTS56730.2022.9897297","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

In this work, we study the micro architectural vulnerabilities of the open-source RISC-V CPU named CVA6. We build a realistic scenario for extracting information and propose an analysis on how to reduce the impact of noise on the attack, while staying as close as possible to hardware level through baremetal simulations.
基于裸金属微架构隐蔽通道的CVA6 RISC-V CPU信息恢复
本文主要研究开源RISC-V CPU CVA6的微架构漏洞。我们构建了一个真实的信息提取场景,并提出了如何减少噪声对攻击的影响的分析,同时通过裸机模拟尽可能接近硬件水平。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信