{"title":"TIPLock:使用通过输入可编程查找表的键压缩逻辑锁定","authors":"Kaveh Shamsi, R. Datta","doi":"10.23919/DATE56975.2023.10137318","DOIUrl":null,"url":null,"abstract":"Herein we explore using logic elements that can be programmed through their inputs for logic locking. For this purpose, we design a novel through-input-programmable (TIP) lookup-table (LUT) element and develop algorithms to find cuts in the circuit that can be mapped to such elements while maintaining programmability. Our proposed TIPLock flow achieves area savings of 50–70% compared to the traditional approach of using a key-vector-long scan-chain.","PeriodicalId":340349,"journal":{"name":"2023 Design, Automation & Test in Europe Conference & Exhibition (DATE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"TIPLock: Key-Compressed Logic Locking using Through-Input-Programmable Lookup-Tables\",\"authors\":\"Kaveh Shamsi, R. Datta\",\"doi\":\"10.23919/DATE56975.2023.10137318\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Herein we explore using logic elements that can be programmed through their inputs for logic locking. For this purpose, we design a novel through-input-programmable (TIP) lookup-table (LUT) element and develop algorithms to find cuts in the circuit that can be mapped to such elements while maintaining programmability. Our proposed TIPLock flow achieves area savings of 50–70% compared to the traditional approach of using a key-vector-long scan-chain.\",\"PeriodicalId\":340349,\"journal\":{\"name\":\"2023 Design, Automation & Test in Europe Conference & Exhibition (DATE)\",\"volume\":\"46 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 Design, Automation & Test in Europe Conference & Exhibition (DATE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/DATE56975.2023.10137318\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 Design, Automation & Test in Europe Conference & Exhibition (DATE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/DATE56975.2023.10137318","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
TIPLock: Key-Compressed Logic Locking using Through-Input-Programmable Lookup-Tables
Herein we explore using logic elements that can be programmed through their inputs for logic locking. For this purpose, we design a novel through-input-programmable (TIP) lookup-table (LUT) element and develop algorithms to find cuts in the circuit that can be mapped to such elements while maintaining programmability. Our proposed TIPLock flow achieves area savings of 50–70% compared to the traditional approach of using a key-vector-long scan-chain.
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