{"id":"https://openalex.org/W3124131749","doi":"https://doi.org/10.1109/globecom42002.2020.9322590","title":"GPIO PUF For IoT Devices","display_name":"GPIO PUF For IoT Devices","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3124131749","doi":"https://doi.org/10.1109/globecom42002.2020.9322590","mag":"3124131749"},"language":"en","primary_location":{"id":"doi:10.1109/globecom42002.2020.9322590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom42002.2020.9322590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2020 - 2020 IEEE Global Communications Conference","raw_type":"proceedings-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/A5087303623","display_name":"Girish Vaidya","orcid":"https://orcid.org/0000-0002-3523-5112"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Girish Vaidya","raw_affiliation_strings":["Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110648785","display_name":"T. V. Prabhakar","orcid":null},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"T. V. Prabhakar","raw_affiliation_strings":["Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055735276","display_name":"L Manjunath","orcid":null},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Laveena Manjunath","raw_affiliation_strings":["Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087303623"],"corresponding_institution_ids":["https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":0.7069,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.70322854,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9929999709129333,"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":0.9909999966621399,"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/embedded-system","display_name":"Embedded system","score":0.7194756269454956},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7056822180747986},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.6759864687919617},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6498931050300598},{"id":"https://openalex.org/keywords/hardware-security-module","display_name":"Hardware security module","score":0.581169605255127},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.46646130084991455},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4547029435634613},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3890538513660431},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2352488934993744}],"concepts":[{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.7194756269454956},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7056822180747986},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.6759864687919617},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6498931050300598},{"id":"https://openalex.org/C39217717","wikidata":"https://www.wikidata.org/wiki/Q1432354","display_name":"Hardware security module","level":3,"score":0.581169605255127},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.46646130084991455},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4547029435634613},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3890538513660431},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2352488934993744},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/globecom42002.2020.9322590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom42002.2020.9322590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2020 - 2020 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.iisc.ac.in:68044","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401429","display_name":"ePrints@IISc (Indian Institute of Science)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W964460774","https://openalex.org/W2074545768","https://openalex.org/W2116374153","https://openalex.org/W2151759197","https://openalex.org/W2514207954","https://openalex.org/W2564566221","https://openalex.org/W2574448563","https://openalex.org/W2579991392","https://openalex.org/W2593281797","https://openalex.org/W2608329737","https://openalex.org/W2612872912","https://openalex.org/W2621148797","https://openalex.org/W2744001389","https://openalex.org/W2767874523","https://openalex.org/W2808246570","https://openalex.org/W4253800576","https://openalex.org/W6730999400","https://openalex.org/W6732586965"],"related_works":["https://openalex.org/W4316095964","https://openalex.org/W2383001583","https://openalex.org/W2771395446","https://openalex.org/W2089988144","https://openalex.org/W1985703800","https://openalex.org/W2347749188","https://openalex.org/W1972388196","https://openalex.org/W2735419558","https://openalex.org/W4281628474","https://openalex.org/W4317795068"],"abstract_inverted_index":{"As":[0],"the":[1,10,16,31,36,49,87,92,98,108,114,119,129,156],"number":[2],"of":[3,18,39,51,72,91,100,110,121,162],"IoT":[4],"devices":[5,112],"start":[6],"to":[7,30,34,154],"explode,":[8],"establishing":[9],"irrefutable":[11],"device":[12],"identity":[13],"is":[14,132],"at":[15],"root":[17,38],"trust.":[19,40],"Physically":[20],"Unclonable":[21],"Functions":[22],"(PUFs)":[23],"are":[24,59],"emerging":[25],"as":[26,61,144],"a":[27,66,133,145,159],"significant":[28],"alternative":[29,135],"conventional":[32],"methods":[33],"establish":[35],"hardware":[37],"The":[41],"existing":[42],"research":[43],"in":[44],"PUFs":[45],"has":[46,126],"focused":[47],"on":[48,113],"design":[50,65],"custom":[52],"circuits":[53],"for":[54,107,136,147,158],"deriving":[55],"signatures.":[56],"These":[57],"signatures":[58],"used":[60,143],"security":[62],"primitive.":[63],"We":[64,103,150],"novel":[67],"GPIO":[68,101,130],"PUF":[69,131],"from":[70],"GPIOs":[71],"COTS":[73],"microcontrollers.":[74],"Further,":[75],"we":[76],"demonstrate":[77],"our":[78],"method":[79],"with":[80],"low-cost":[81],"off-the-shelf":[82],"Arduino":[83],"boards":[84],"and":[85,89],"characterize":[86],"repeatability":[88],"uniqueness":[90,157],"PUF.":[93,102],"Our":[94,124],"experimental":[95],"evaluation":[96,125],"proves":[97],"robustness":[99],"achieved":[104],"100%":[105],"accuracy":[106],"identification":[109,139],"12":[111],"12000":[115],"measurements":[116],"collected":[117],"over":[118],"duration":[120],"one":[122],"month.":[123],"shown":[127],"that":[128],"promising":[134],"generating":[137],"strong":[138],"which":[140],"could":[141],"be":[142],"primitive":[146],"several":[148],"applications.":[149],"further":[151],"discuss":[152],"ways":[153],"enhance":[155],"larger":[160],"set":[161],"smart":[163],"devices.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}