{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T11:34:03Z","timestamp":1778672043788,"version":"3.51.4"},"reference-count":36,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/501100003329","name":"Ministerio de Econom\u00eda y Competitividad - Fondo Europeo de Desarrollo Regional","doi-asserted-by":"publisher","award":["TEC2017-85867-R"],"award-info":[{"award-number":["TEC2017-85867-R"]}],"id":[{"id":"10.13039\/501100003329","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003329","name":"Ministerio de Econom\u00eda y Competitividad - Fondo Europeo de Desarrollo Regional","doi-asserted-by":"publisher","award":["PID2020-114110RA-I00"],"award-info":[{"award-number":["PID2020-114110RA-I00"]}],"id":[{"id":"10.13039\/501100003329","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100010067","name":"Diputaci\u00f3n General de Arag\u00f3n (DGA) fellowship","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100010067","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2021]]},"DOI":"10.1109\/access.2021.3123867","type":"journal-article","created":{"date-parts":[[2021,10,27]],"date-time":"2021-10-27T19:43:32Z","timestamp":1635363812000},"page":"147343-147356","source":"Crossref","is-referenced-by-count":7,"title":["Digitization Algorithms in Ring Oscillator Physically Unclonable Functions as a Main Factor Achieving Hardware Security"],"prefix":"10.1109","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9131-0861","authenticated-orcid":false,"given":"Guillermo","family":"Diez-Senorans","sequence":"first","affiliation":[{"name":"Department of Electrical Engineering and Communications, Group of Electronic Design, University of Zaragoza, Zaragoza, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8648-6248","authenticated-orcid":false,"given":"Miguel","family":"Garcia-Bosque","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Communications, Group of Electronic Design, University of Zaragoza, Zaragoza, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8236-825X","authenticated-orcid":false,"given":"Carlos","family":"Sanchez-Azqueta","sequence":"additional","affiliation":[{"name":"Department of Applied Physics, University of Zaragoza, Zaragoza, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0182-7723","authenticated-orcid":false,"given":"Santiago","family":"Celma","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Communications, Group of Electronic Design, University of Zaragoza, Zaragoza, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/FPL.2009.5272361"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/HST.2010.5513105"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-14452-3_1"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-020-0372-5"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1002\/j.1538-7305.1948.tb01338.x"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.23919\/FPL.2017.8056783"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1007\/s00145-010-9088-4"},{"key":"ref10","article-title":"Physically unclonable functions: Constructions, properties and applications","author":"maes","year":"2012"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2014.2320516"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1145\/586110.586132"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/s10701-005-7350-7"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.3020020"},{"key":"ref15","first-page":"1","article-title":"Calibration of ring oscillator PUF and TRNG","author":"martinez-gomez","year":"2020","journal-title":"Proc Eur Conf Circuit Theory Design (ECCTD)"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/MWSCAS.2017.8053080"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/SiPS50750.2020.9195259"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"892","DOI":"10.11591\/ijeecs.v13.i3.pp892-901","article-title":"Ring oscillator physically unclonable function using sequential ring oscillator pairs for more challenge-response-pairs","volume":"13","author":"teo","year":"2019","journal-title":"Indonesian J Electr Eng Comput Sci"},{"key":"ref19","article-title":"Physical random functions","author":"gassend","year":"2003"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2013.2279798"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1618130114"},{"key":"ref27","first-page":"67","article-title":"The butterfly PUF protecting IP on every FPGA","author":"kumar","year":"2008","journal-title":"Proc IEEE Int Workshop Hardw -Oriented Secur Trust"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JSYST.2017.2662602"},{"key":"ref6","first-page":"9","article-title":"Physical unclonable functions for device authentication and secret key generation","author":"suh","year":"2007","journal-title":"Proc 44th ACM\/IEEE Design Autom Conf"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1063\/1.5079407"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ECCTD49232.2020.9218404"},{"key":"ref8","first-page":"277","article-title":"On the foundations of physical unclonable functions","author":"r\u00fchrmair","year":"2009","journal-title":"Proc IACR"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.3390\/s19143208"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TETC.2015.2390034"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-14452-3_2"},{"key":"ref1","first-page":"1","volume":"1","author":"evans","year":"2011","journal-title":"The Internet of Things How the next Evolution of the Internet Is Changing Everything"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/ICNSC.2019.8743151"},{"key":"ref22","first-page":"1","article-title":"A new approach to analysis the security of compensated measuring PUFs","author":"diez-senorans","year":"2020","journal-title":"Proc Eur Conf Circuit Theory Design (ECCTD)"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2021.3059656"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2009.2025545"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1063\/1.166191"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2004.824921"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1016\/j.ic.2013.03.005"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/9312710\/09591584.pdf?arnumber=9591584","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,9,8]],"date-time":"2022-09-08T20:03:45Z","timestamp":1662667425000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9591584\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021]]},"references-count":36,"URL":"https:\/\/doi.org\/10.1109\/access.2021.3123867","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021]]}}}