{"id":"https://openalex.org/W3097861071","doi":"https://doi.org/10.1145/3412382.3458274","title":"On the Root of Trust Identification Problem","display_name":"On the Root of Trust Identification Problem","publication_year":2021,"publication_date":"2021-05-18","ids":{"openalex":"https://openalex.org/W3097861071","doi":"https://doi.org/10.1145/3412382.3458274","mag":"3097861071"},"language":"en","primary_location":{"id":"doi:10.1145/3412382.3458274","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3412382.3458274","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3412382.3458274","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Conference on Information Processing in Sensor Networks (co-located with CPS-IoT Week 2021)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3412382.3458274","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069912897","display_name":"Ivan De Oliveira Nunes","orcid":"https://orcid.org/0000-0003-3486-6550"},"institutions":[{"id":"https://openalex.org/I1321014770","display_name":"Association for Computing Machinery","ror":"https://ror.org/03wsadn68","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1321014770"]},{"id":"https://openalex.org/I4210137750","display_name":"UC Irvine Health","ror":"https://ror.org/03fgher32","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137750"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ivan De Oliveira Nunes","raw_affiliation_strings":["UC Irvine","Association for Computing Machinery"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UC Irvine","institution_ids":["https://openalex.org/I4210137750"]},{"raw_affiliation_string":"Association for Computing Machinery","institution_ids":["https://openalex.org/I1321014770"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070236605","display_name":"Xuhua Ding","orcid":"https://orcid.org/0000-0003-3974-590X"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xuhua Ding","raw_affiliation_strings":["Singapore Management University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore Management University","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009882362","display_name":"Gene Tsudik","orcid":"https://orcid.org/0000-0002-8467-8614"},"institutions":[{"id":"https://openalex.org/I4210137750","display_name":"UC Irvine Health","ror":"https://ror.org/03fgher32","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137750"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gene Tsudik","raw_affiliation_strings":["UC Irvine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UC Irvine","institution_ids":["https://openalex.org/I4210137750"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00535655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"315","last_page":"327"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11800","display_name":"User Authentication and Security Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10828","display_name":"Biometric Identification and Security","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7864928245544434},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.7789444923400879},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6851668357849121},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6613919138908386},{"id":"https://openalex.org/keywords/root","display_name":"Root (linguistics)","score":0.6544408798217773},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6284123063087463},{"id":"https://openalex.org/keywords/cuckoo","display_name":"Cuckoo","score":0.5460564494132996},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.4958671033382416},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.46492552757263184},{"id":"https://openalex.org/keywords/proxy","display_name":"Proxy (statistics)","score":0.4176539182662964},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.14663618803024292},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0752030611038208}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7864928245544434},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.7789444923400879},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6851668357849121},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6613919138908386},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.6544408798217773},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6284123063087463},{"id":"https://openalex.org/C2776810535","wikidata":"https://www.wikidata.org/wiki/Q26381","display_name":"Cuckoo","level":2,"score":0.5460564494132996},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.4958671033382416},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.46492552757263184},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.4176539182662964},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.14663618803024292},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0752030611038208},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3412382.3458274","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3412382.3458274","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3412382.3458274","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Conference on Information Processing in Sensor Networks (co-located with CPS-IoT Week 2021)","raw_type":"proceedings-article"},{"id":"mag:3097861071","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2010.13858.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"doi:10.1145/3412382.3458274","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3412382.3458274","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3412382.3458274","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Conference on Information Processing in Sensor Networks (co-located with CPS-IoT Week 2021)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3237082426","display_name":null,"funder_award_id":"W911NF-16-1-0536","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G328824017","display_name":"SaTC: Frontiers: Collaborative: Protecting Personal Data Flow on the Internet","funder_award_id":"1956393","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3366966419","display_name":null,"funder_award_id":"W911NF-16-1","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G4013892920","display_name":null,"funder_award_id":"2019-TS-2907","funder_id":"https://openalex.org/F4320306087","funder_display_name":"Semiconductor Research Corporation"},{"id":"https://openalex.org/G4755198475","display_name":null,"funder_award_id":"NRF2018NCR-NSOE004-0001","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"},{"id":"https://openalex.org/G5137579441","display_name":null,"funder_award_id":"NRF2018NCR-NSOE004-0001","funder_id":"https://openalex.org/F4320320709","funder_display_name":"National Research Foundation Singapore"},{"id":"https://openalex.org/G657448715","display_name":null,"funder_award_id":"W911NF-16-1-","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G7452299184","display_name":null,"funder_award_id":"W911NF","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G796066332","display_name":null,"funder_award_id":"1840197 and 1956393","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306087","display_name":"Semiconductor Research Corporation","ror":"https://ror.org/047z4n946"},{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"},{"id":"https://openalex.org/F4320338281","display_name":"Army Research Office","ror":"https://ror.org/05epdh915"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3097861071.pdf","grobid_xml":"https://content.openalex.org/works/W3097861071.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W36092891","https://openalex.org/W70331077","https://openalex.org/W783096245","https://openalex.org/W1482300910","https://openalex.org/W1493190345","https://openalex.org/W1533298133","https://openalex.org/W1543653153","https://openalex.org/W1556399021","https://openalex.org/W1596662236","https://openalex.org/W1598301273","https://openalex.org/W1651148894","https://openalex.org/W1984367702","https://openalex.org/W2001619264","https://openalex.org/W2015086338","https://openalex.org/W2053826825","https://openalex.org/W2063004155","https://openalex.org/W2106137793","https://openalex.org/W2120500060","https://openalex.org/W2127785555","https://openalex.org/W2146813141","https://openalex.org/W2152605584","https://openalex.org/W2165956633","https://openalex.org/W2168816812","https://openalex.org/W2259246772","https://openalex.org/W2296362039","https://openalex.org/W2498770676","https://openalex.org/W2570008916","https://openalex.org/W2604623598","https://openalex.org/W2728765734","https://openalex.org/W2765144452","https://openalex.org/W2767399671","https://openalex.org/W2794255451","https://openalex.org/W2794645714","https://openalex.org/W2808255709","https://openalex.org/W2898196560","https://openalex.org/W2930399968","https://openalex.org/W2931635259","https://openalex.org/W2949387260","https://openalex.org/W2964816337","https://openalex.org/W2965443102","https://openalex.org/W3015875649","https://openalex.org/W3022162203","https://openalex.org/W3101649298","https://openalex.org/W3160027900","https://openalex.org/W3205925056","https://openalex.org/W6631925621","https://openalex.org/W6632367441","https://openalex.org/W6650541374","https://openalex.org/W6677929294","https://openalex.org/W6679132701","https://openalex.org/W6692656107","https://openalex.org/W7033293538","https://openalex.org/W7045486941"],"related_works":["https://openalex.org/W1544926413","https://openalex.org/W10340342","https://openalex.org/W3172459107","https://openalex.org/W3168496213","https://openalex.org/W1542381930","https://openalex.org/W3044874109","https://openalex.org/W2793990790","https://openalex.org/W2788521094","https://openalex.org/W2243932715","https://openalex.org/W2290221409","https://openalex.org/W2406823965","https://openalex.org/W179458199","https://openalex.org/W2285840316","https://openalex.org/W2463048118","https://openalex.org/W1464092413","https://openalex.org/W2895388482","https://openalex.org/W2294403897","https://openalex.org/W1967308747","https://openalex.org/W2989857126","https://openalex.org/W175437568"],"abstract_inverted_index":{"Trusted":[0,34],"Execution":[1],"Environments":[2],"(TEEs)":[3],"are":[4,8,28],"becoming":[5],"ubiquitous":[6],"and":[7,21,33,57,65,110,121],"currently":[9,73],"used":[10],"in":[11],"many":[12],"security":[13,51,82,115],"applications:":[14],"from":[15],"personal":[16],"IoT":[17],"gadgets":[18],"to":[19,49,77,100],"banking":[20],"databases.":[22],"Prominent":[23],"examples":[24],"of":[25,46,105],"such":[26,53,118],"architectures":[27],"Intel":[29],"SGX,":[30],"ARM":[31],"TrustZone,":[32],"Platform":[35],"Modules":[36],"(TPMs).":[37],"A":[38],"typical":[39],"TEE":[40],"relies":[41],"on":[42],"a":[43,80,94],"dynamic":[44],"Root":[45,104],"Trust":[47,106],"(RoT)":[48],"provide":[50],"services":[52],"as":[54,102,119],"code/data":[55],"confidentiality":[56],"integrity,":[58],"isolated":[59],"secure":[60,75],"software":[61],"execution,":[62],"remote":[63],"attestation,":[64],"sensor":[66],"auditing.":[67],"Despite":[68],"their":[69],"usefulness,":[70],"there":[71],"is":[72,86],"no":[74],"means":[76],"determine":[78],"whether":[79],"given":[81],"service":[83],"or":[84],"task":[85],"being":[87],"performed":[88],"by":[89],"the":[90,103],"particular":[91],"RoT":[92],"within":[93],"specific":[95],"physical":[96],"device.":[97],"We":[98],"refer":[99],"this":[101],"Identification":[107],"(RTI)":[108],"problem":[109],"discuss":[111],"how":[112],"it":[113],"inhibits":[114],"for":[116],"applications":[117],"sensing":[120],"actuation.":[122]},"counts_by_year":[],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}
