{"id":"https://openalex.org/W3203689234","doi":"https://doi.org/10.1109/tetc.2021.3115176","title":"PUFs Physical Learning: Accelerating the Enrollment via Delay-Based Model Extraction","display_name":"PUFs Physical Learning: Accelerating the Enrollment via Delay-Based Model Extraction","publication_year":2021,"publication_date":"2021-09-30","ids":{"openalex":"https://openalex.org/W3203689234","doi":"https://doi.org/10.1109/tetc.2021.3115176","mag":"3203689234"},"language":"en","primary_location":{"id":"doi:10.1109/tetc.2021.3115176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetc.2021.3115176","pdf_url":null,"source":{"id":"https://openalex.org/S2496326734","display_name":"IEEE Transactions on Emerging Topics in Computing","issn_l":"2168-6750","issn":["2168-6750","2376-4562"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Emerging Topics in Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000602901","display_name":"Anita Aghaie","orcid":"https://orcid.org/0000-0003-2470-3408"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anita Aghaie","raw_affiliation_strings":["Ruhr University Bochum, Horst&#x00A0;G&#x00F6;rtz&#x00A0;Institute for IT-Security, Bochum, Germany"],"raw_orcid":"https://orcid.org/0000-0003-2470-3408","affiliations":[{"raw_affiliation_string":"Ruhr University Bochum, Horst&#x00A0;G&#x00F6;rtz&#x00A0;Institute for IT-Security, Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033295803","display_name":"Maik Ender","orcid":"https://orcid.org/0000-0002-0685-2541"},"institutions":[{"id":"https://openalex.org/I4210096592","display_name":"Max Planck Institute for Security and Privacy","ror":"https://ror.org/00bj0r217","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210096592"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maik Ender","raw_affiliation_strings":["Max Planck Institute for Cyber Security and Privacy, Bochum, Germany"],"raw_orcid":"https://orcid.org/0000-0002-0685-2541","affiliations":[{"raw_affiliation_string":"Max Planck Institute for Cyber Security and Privacy, Bochum, Germany","institution_ids":["https://openalex.org/I4210096592"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012815811","display_name":"Amir Moradi","orcid":"https://orcid.org/0000-0002-4032-7433"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Amir Moradi","raw_affiliation_strings":["Ruhr University Bochum, Horst&#x00A0;G&#x00F6;rtz&#x00A0;Institute for IT-Security, Ruhr University Bochum, Bochum, Germany"],"raw_orcid":"https://orcid.org/0000-0002-4032-7433","affiliations":[{"raw_affiliation_string":"Ruhr University Bochum, Horst&#x00A0;G&#x00F6;rtz&#x00A0;Institute for IT-Security, Ruhr University Bochum, Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6809,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.67010143,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":"3","first_page":"1621","last_page":"1632"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9934999942779541,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/arbiter","display_name":"Arbiter","score":0.8265004754066467},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7955034971237183},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7639795541763306},{"id":"https://openalex.org/keywords/physical-unclonable-function","display_name":"Physical unclonable function","score":0.6852328181266785},{"id":"https://openalex.org/keywords/side-channel-attack","display_name":"Side channel attack","score":0.6003638505935669},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5103018283843994},{"id":"https://openalex.org/keywords/cloning","display_name":"Cloning (programming)","score":0.456472247838974},{"id":"https://openalex.org/keywords/cryptanalysis","display_name":"Cryptanalysis","score":0.4485630989074707},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.4179965555667877},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4157710075378418},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.31386154890060425},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.29558265209198},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22475740313529968}],"concepts":[{"id":"https://openalex.org/C2779971761","wikidata":"https://www.wikidata.org/wiki/Q629872","display_name":"Arbiter","level":2,"score":0.8265004754066467},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7955034971237183},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7639795541763306},{"id":"https://openalex.org/C8643368","wikidata":"https://www.wikidata.org/wiki/Q4046262","display_name":"Physical unclonable function","level":3,"score":0.6852328181266785},{"id":"https://openalex.org/C49289754","wikidata":"https://www.wikidata.org/wiki/Q2267081","display_name":"Side channel attack","level":3,"score":0.6003638505935669},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5103018283843994},{"id":"https://openalex.org/C121050878","wikidata":"https://www.wikidata.org/wiki/Q5135020","display_name":"Cloning (programming)","level":2,"score":0.456472247838974},{"id":"https://openalex.org/C181149355","wikidata":"https://www.wikidata.org/wiki/Q897511","display_name":"Cryptanalysis","level":3,"score":0.4485630989074707},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.4179965555667877},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4157710075378418},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.31386154890060425},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.29558265209198},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22475740313529968},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tetc.2021.3115176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetc.2021.3115176","pdf_url":null,"source":{"id":"https://openalex.org/S2496326734","display_name":"IEEE Transactions on Emerging Topics in Computing","issn_l":"2168-6750","issn":["2168-6750","2376-4562"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Emerging Topics in Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1815470512","display_name":null,"funder_award_id":"695022","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"},{"id":"https://openalex.org/G18682879","display_name":"EXC 2092: CyberSicherheit im Zeitalter gro\u00dfskaliger Angreifer (CASA)","funder_award_id":"390781972","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W338742241","https://openalex.org/W1909669746","https://openalex.org/W1975518327","https://openalex.org/W2000171858","https://openalex.org/W2016244202","https://openalex.org/W2066834245","https://openalex.org/W2080284304","https://openalex.org/W2081432934","https://openalex.org/W2088443347","https://openalex.org/W2094192676","https://openalex.org/W2116374153","https://openalex.org/W2123482651","https://openalex.org/W2151759197","https://openalex.org/W2249570833","https://openalex.org/W2265382507","https://openalex.org/W2289245055","https://openalex.org/W2337867785","https://openalex.org/W2504015706","https://openalex.org/W2584381618","https://openalex.org/W2615189621","https://openalex.org/W2794898833","https://openalex.org/W2798781612","https://openalex.org/W2799447094","https://openalex.org/W2899083777","https://openalex.org/W2913954883","https://openalex.org/W2923580326","https://openalex.org/W2953954518","https://openalex.org/W3012424508","https://openalex.org/W3013776608","https://openalex.org/W3015278335","https://openalex.org/W3016071202","https://openalex.org/W3040452335","https://openalex.org/W3091427193","https://openalex.org/W3135586178","https://openalex.org/W3147945423","https://openalex.org/W3152552921","https://openalex.org/W3175162501","https://openalex.org/W3194506215","https://openalex.org/W4239728551","https://openalex.org/W4249899149","https://openalex.org/W6676995458","https://openalex.org/W6758676090","https://openalex.org/W6765207028","https://openalex.org/W6800815191","https://openalex.org/W6893369858"],"related_works":["https://openalex.org/W2994310634","https://openalex.org/W3194506215","https://openalex.org/W2255916430","https://openalex.org/W3157864344","https://openalex.org/W4225299998","https://openalex.org/W2550546614","https://openalex.org/W1544967376","https://openalex.org/W3175688255","https://openalex.org/W2574245974","https://openalex.org/W2578293599"],"abstract_inverted_index":{"The":[0],"introduction":[1],"of":[2,41,54,72,110,122,161,169,183,192],"Physical":[3],"Unclonable":[4],"Functions":[5],"(PUFs)":[6],"has":[7],"been":[8],"originally":[9],"motivated":[10],"by":[11,49,153,173],"their":[12],"ability":[13],"to":[14,60,95],"resist":[15],"physical":[16,91,104],"attacks,":[17],"particularly":[18],"in":[19],"anti-counterfeiting":[20],"scenarios.":[21],"In":[22,84],"these":[23],"one-way":[24],"functions,":[25],"machine":[26],"learning,":[27],"cryptanalysis,":[28],"and":[29,134],"side-channel":[30],"attacks":[31,44,63],"are":[32,64],"common":[33],"attack":[34],"vectors":[35],"threatening":[36],"the":[37,73,81,101,131,158,162,167],"promised":[38],"PUF's":[39,102],"property":[40],"unclonability.":[42],"These":[43],"often":[45],"emulate":[46],"a":[47,51,67,70,89,107,119,181],"PUF":[48,75,123,163,185],"employing":[50],"large":[52],"number":[53,109,121],"Challenge-Response":[55,111],"Pairs":[56,112],"(CRPs).":[57],"Some":[58],"solutions":[59],"defeat":[61],"such":[62],"based":[65],"on":[66,144,176],"protocol,":[68],"where":[69],"model":[71],"underlying":[74],"primitives":[76],"should":[77],"be":[78,151],"extracted":[79],"during":[80],"enrollment":[82,132,137],"phase.":[83],"this":[85],"article,":[86],"we":[87],"introduce":[88],"novel":[90],"cloning":[92,180],"approach":[93,128],"applicable":[94],"FPGA-based":[96],"implementations,":[97],"which":[98,149],"allows":[99],"extracting":[100],"unique":[103,159],"characteristics":[105],"with":[106],"few":[108],"(CRPs),":[113],"that":[114],"increases":[115],"only":[116],"linearly":[117],"for":[118],"higher":[120],"components.":[124],"Indeed,":[125],"our":[126,170],"proposed":[127],"significantly":[129],"accelerates":[130],"phase":[133],"makes":[135],"complex":[136],"protocols":[138],"feasible.":[139],"Our":[140],"core":[141],"idea":[142],"relies":[143],"an":[145],"on-chip":[146],"delay":[147],"sensor,":[148],"can":[150],"realized":[152],"ordinary":[154],"FPGA":[155,178],"components,":[156],"measuring":[157],"characteristic":[160],"elements.":[164],"We":[165],"demonstrate":[166],"feasibility":[168],"introduced":[171],"technique":[172],"practical":[174],"experiments":[175],"different":[177],"platforms,":[179],"couple":[182],"(complex)":[184],"constructions,":[186],"i.e.,":[187],"XOR":[188],"APUF,":[189],"iPUF,":[190],"composed":[191],"delay-based":[193],"Arbiter":[194],"PUFs.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
