Edward Lee, N. M. Rahman, Venkata Chaitanya Krishna Chekuri, S. Mukhopadhyay
{"title":"An Authentication IC with Visible Light Based Interrogation in 65nm CMOS","authors":"Edward Lee, N. M. Rahman, Venkata Chaitanya Krishna Chekuri, S. Mukhopadhyay","doi":"10.1109/CICC48029.2020.9075943","DOIUrl":null,"url":null,"abstract":"This paper presents an authentication IC in 65nm CMOS. The IC is interrogated using optical power transfer via off-chip photodiodes and visible light based data transfer via on-chip CMOS diodes. Authentication is performed with a lightweight encryption engine PRINCE. The IC consumes 2.29μW standby power and achieves 53.8kbps data rate. Side channel analysis is performed with results showing that 820K encryptions are necessary to reveal the secret key of the tag.","PeriodicalId":409525,"journal":{"name":"2020 IEEE Custom Integrated Circuits Conference (CICC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Custom Integrated Circuits Conference (CICC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC48029.2020.9075943","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
This paper presents an authentication IC in 65nm CMOS. The IC is interrogated using optical power transfer via off-chip photodiodes and visible light based data transfer via on-chip CMOS diodes. Authentication is performed with a lightweight encryption engine PRINCE. The IC consumes 2.29μW standby power and achieves 53.8kbps data rate. Side channel analysis is performed with results showing that 820K encryptions are necessary to reveal the secret key of the tag.
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