{"id":"https://openalex.org/W4311591774","doi":"https://doi.org/10.1109/wifs55849.2022.9975379","title":"PRIDE: A Privacy-Preserving Decentralised Key Management System","display_name":"PRIDE: A Privacy-Preserving Decentralised Key Management System","publication_year":2022,"publication_date":"2022-12-12","ids":{"openalex":"https://openalex.org/W4311591774","doi":"https://doi.org/10.1109/wifs55849.2022.9975379"},"language":"en","primary_location":{"id":"doi:10.1109/wifs55849.2022.9975379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wifs55849.2022.9975379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Workshop on Information Forensics and Security (WIFS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repository.tudelft.nl/file/File_c33987ae-c6b6-41b6-9f4f-8b0e90619d7e","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046088548","display_name":"David Kester","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"David Kester","raw_affiliation_strings":["Delft University of Technology,Cyber Security Group,Delft,The Netherlands","Cyber Security Group, Delft University of Technology, Delft, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology,Cyber Security Group,Delft,The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Cyber Security Group, Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379455","display_name":"Tianyu Li","orcid":"https://orcid.org/0000-0003-1206-1022"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Tianyu Li","raw_affiliation_strings":["Delft University of Technology,Cyber Security Group,Delft,The Netherlands","Cyber Security Group, Delft University of Technology, Delft, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology,Cyber Security Group,Delft,The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Cyber Security Group, Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088322463","display_name":"Zekeriya Erkin","orcid":"https://orcid.org/0000-0001-8932-4703"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Zekeriya Erkin","raw_affiliation_strings":["Delft University of Technology,Cyber Security Group,Delft,The Netherlands","Cyber Security Group, Delft University of Technology, Delft, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology,Cyber Security Group,Delft,The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Cyber Security Group, Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"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":0.13776467,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9994000196456909,"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/T10927","display_name":"Access Control and Trust","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pride","display_name":"Pride","score":0.7689640522003174},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.7316529154777527},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6600003242492676},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.504409670829773},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4770990014076233},{"id":"https://openalex.org/keywords/key-management","display_name":"Key management","score":0.4724063277244568},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.40373581647872925},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.13295981287956238},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.08826279640197754}],"concepts":[{"id":"https://openalex.org/C2779728303","wikidata":"https://www.wikidata.org/wiki/Q3071551","display_name":"Pride","level":2,"score":0.7689640522003174},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.7316529154777527},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6600003242492676},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.504409670829773},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4770990014076233},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.4724063277244568},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.40373581647872925},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.13295981287956238},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.08826279640197754},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wifs55849.2022.9975379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wifs55849.2022.9975379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Workshop on Information Forensics and Security (WIFS)","raw_type":"proceedings-article"},{"id":"pmh:oai:tudelft.nl:uuid:552e8f69-26a0-4a2f-a82c-0896127ea735","is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:552e8f69-26a0-4a2f-a82c-0896127ea735","pdf_url":"https://repository.tudelft.nl/file/File_c33987ae-c6b6-41b6-9f4f-8b0e90619d7e","source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:tudelft.nl:uuid:552e8f69-26a0-4a2f-a82c-0896127ea735","is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:552e8f69-26a0-4a2f-a82c-0896127ea735","pdf_url":"https://repository.tudelft.nl/file/File_c33987ae-c6b6-41b6-9f4f-8b0e90619d7e","source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"},"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4311591774.pdf","grobid_xml":"https://content.openalex.org/works/W4311591774.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1533905858","https://openalex.org/W2100705134","https://openalex.org/W2102632861","https://openalex.org/W2413602891","https://openalex.org/W2627039493","https://openalex.org/W2775737669","https://openalex.org/W3086033818","https://openalex.org/W4211068006","https://openalex.org/W4248175462"],"related_works":["https://openalex.org/W2957415295","https://openalex.org/W2152563268","https://openalex.org/W2020176320","https://openalex.org/W2134686030","https://openalex.org/W4240532262","https://openalex.org/W2392390330","https://openalex.org/W2952702399","https://openalex.org/W1637929134","https://openalex.org/W4252670433","https://openalex.org/W2584827882"],"abstract_inverted_index":{"There":[0],"is":[1,72,177,184],"an":[2,9,107],"increase":[3],"in":[4,194],"interest":[5],"and":[6,11,24,32,55,123,146,152],"necessity":[7],"for":[8,78,82],"interoperable":[10],"efficient":[12],"railway":[13,192],"network":[14],"across":[15],"Europe,":[16],"creating":[17],"a":[18,36,80,112,121,150,180],"key":[19,27,125,156],"distribution":[20,67],"problem":[21],"between":[22,68,98],"train":[23],"trackside":[25,33],"entities\u2019":[26],"management":[28,126],"centres":[29],"(KMC).":[30],"Train":[31],"entities":[34],"establish":[35],"secure":[37],"session":[38],"using":[39,49,135],"symmetric":[40],"keys":[41,134],"(KMAC)":[42],"loaded":[43],"beforehand":[44],"by":[45],"their":[46],"respective":[47],"KMC":[48,130],"procedures":[50],"that":[51,128,173],"are":[52],"not":[53],"scalable":[54,122,178],"prone":[56],"to":[57,74,105,131,189],"operational":[58],"mistakes.":[59],"A":[60,91],"single":[61,92],"system":[62,81,93,127,164,176],"would":[63],"simplify":[64],"the":[65,76,83,174,190],"KMAC":[66],"KMCs;":[69],"nevertheless,":[70],"it":[71],"difficult":[73],"place":[75],"responsibility":[77],"such":[79,102],"whole":[84],"European":[85],"area":[86],"within":[87],"one":[88],"central":[89],"organization.":[90],"could":[94],"also":[95],"expose":[96],"relationships":[97,139],"KMCs,":[99],"revealing":[100],"information,":[101],"as":[103],"plans":[104],"use":[106],"alternative":[108],"route":[109],"or":[110],"serve":[111],"new":[113],"region,":[114],"jeopardizing":[115],"competitive":[116],"advantage.":[117],"This":[118],"paper":[119],"proposes":[120],"decentralised":[124],"allows":[129],"share":[132],"cryptographic":[133],"transactions":[136,161],"while":[137,162],"keeping":[138],"anonymous.":[140],"Using":[141],"non-interactive":[142],"proofs":[143],"of":[144,182],"knowledge":[145],"assigning":[147],"each":[148],"entity":[149],"private":[151,155],"public":[153],"key,":[154],"owners":[157],"can":[158,166],"issue":[159],"valid":[160],"all":[163],"actors":[165],"validate":[167],"them.":[168],"Our":[169],"performance":[170],"analysis":[171],"shows":[172],"proposed":[175],"when":[179],"proof":[181],"concept":[183],"implemented":[185],"with":[186],"settings":[187],"close":[188],"expected":[191],"landscape":[193],"2030.":[195]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}