{"title":"基于指令集编码的防软件逆向工程的硬件保护","authors":"J. Danger, S. Guilley, Florian Praden","doi":"10.1145/2556464.2556469","DOIUrl":null,"url":null,"abstract":"Software programs are prone to reverse-engineering. Protection usually consists either in obfuscation or Randomized Instruction Set Emulation (RISE). In this article, we explore a mixed software/hardware RISE suitable for embedded systems. This solution is very easy to implement on any open CPU core (LEON, openRISC, LatticeMicro32, etc.), as it implies only localized changes at the latest stage of the code execution hardware, which makes Dallas and DMA attacks unsuccessful. Similarly, alternations in the software development flow are minor and straightforward. All in one, our study shows that an easy protection can be attained at virtually no overhead cost if both the hardware and the software are customized.","PeriodicalId":326045,"journal":{"name":"PPREW'14","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Hardware-enforced Protection against Software Reverse-Engineering based on an Instruction Set Encoding\",\"authors\":\"J. Danger, S. Guilley, Florian Praden\",\"doi\":\"10.1145/2556464.2556469\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Software programs are prone to reverse-engineering. Protection usually consists either in obfuscation or Randomized Instruction Set Emulation (RISE). In this article, we explore a mixed software/hardware RISE suitable for embedded systems. This solution is very easy to implement on any open CPU core (LEON, openRISC, LatticeMicro32, etc.), as it implies only localized changes at the latest stage of the code execution hardware, which makes Dallas and DMA attacks unsuccessful. Similarly, alternations in the software development flow are minor and straightforward. All in one, our study shows that an easy protection can be attained at virtually no overhead cost if both the hardware and the software are customized.\",\"PeriodicalId\":326045,\"journal\":{\"name\":\"PPREW'14\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-01-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PPREW'14\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2556464.2556469\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PPREW'14","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2556464.2556469","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hardware-enforced Protection against Software Reverse-Engineering based on an Instruction Set Encoding
Software programs are prone to reverse-engineering. Protection usually consists either in obfuscation or Randomized Instruction Set Emulation (RISE). In this article, we explore a mixed software/hardware RISE suitable for embedded systems. This solution is very easy to implement on any open CPU core (LEON, openRISC, LatticeMicro32, etc.), as it implies only localized changes at the latest stage of the code execution hardware, which makes Dallas and DMA attacks unsuccessful. Similarly, alternations in the software development flow are minor and straightforward. All in one, our study shows that an easy protection can be attained at virtually no overhead cost if both the hardware and the software are customized.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
