{"id":"https://openalex.org/W3124468945","doi":"https://doi.org/10.1109/lcn48667.2020.9314787","title":"Privacy-Preserving Public Key Infrastructure for Vehicular Networks","display_name":"Privacy-Preserving Public Key Infrastructure for Vehicular Networks","publication_year":2020,"publication_date":"2020-11-16","ids":{"openalex":"https://openalex.org/W3124468945","doi":"https://doi.org/10.1109/lcn48667.2020.9314787","mag":"3124468945"},"language":"en","primary_location":{"id":"doi:10.1109/lcn48667.2020.9314787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcn48667.2020.9314787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 45th Conference on Local Computer Networks (LCN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5030427728","display_name":"Pavlo Gaiduk","orcid":null},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Pavlo Gaiduk","raw_affiliation_strings":["Technical University, Berlin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University, Berlin","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076002980","display_name":"Kumar Rajeev Ranjan","orcid":"https://orcid.org/0000-0001-9320-4018"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kumar Rajeev Ranjan","raw_affiliation_strings":["HANGSHENG Technology GmbH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HANGSHENG Technology GmbH","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037962132","display_name":"Thomas Basmer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thomas Basmer","raw_affiliation_strings":["HANGSHENG Technology GmbH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HANGSHENG Technology GmbH","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070786624","display_name":"Florian Tschorsch","orcid":"https://orcid.org/0000-0001-6716-7225"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florian Tschorsch","raw_affiliation_strings":["Technical University, Berlin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University, Berlin","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.345,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6134362,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"154","last_page":"163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9994999766349792,"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":0.9994999766349792,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9994000196456909,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/public-key-infrastructure","display_name":"Public key infrastructure","score":0.8051573038101196},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7274442911148071},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7213703393936157},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.6829158067703247},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6548225283622742},{"id":"https://openalex.org/keywords/blacklisting","display_name":"Blacklisting","score":0.6347989439964294},{"id":"https://openalex.org/keywords/payload","display_name":"Payload (computing)","score":0.5511891841888428},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.5283000469207764},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5006787776947021},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.2040744125843048}],"concepts":[{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.8051573038101196},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7274442911148071},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7213703393936157},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.6829158067703247},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6548225283622742},{"id":"https://openalex.org/C2779797433","wikidata":"https://www.wikidata.org/wiki/Q632959","display_name":"Blacklisting","level":2,"score":0.6347989439964294},{"id":"https://openalex.org/C134066672","wikidata":"https://www.wikidata.org/wiki/Q1424639","display_name":"Payload (computing)","level":3,"score":0.5511891841888428},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.5283000469207764},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5006787776947021},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.2040744125843048},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcn48667.2020.9314787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcn48667.2020.9314787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 45th Conference on Local Computer Networks (LCN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W4180724","https://openalex.org/W1521092767","https://openalex.org/W1574149717","https://openalex.org/W1589034595","https://openalex.org/W1601001795","https://openalex.org/W1885156594","https://openalex.org/W1969035815","https://openalex.org/W1970606468","https://openalex.org/W1976816524","https://openalex.org/W1992850110","https://openalex.org/W2006481680","https://openalex.org/W2051250911","https://openalex.org/W2079913403","https://openalex.org/W2095260376","https://openalex.org/W2116155182","https://openalex.org/W2121247918","https://openalex.org/W2123830234","https://openalex.org/W2140780110","https://openalex.org/W2146446512","https://openalex.org/W2148645909","https://openalex.org/W2159171968","https://openalex.org/W2159372323","https://openalex.org/W2159589756","https://openalex.org/W2171337840","https://openalex.org/W2230840043","https://openalex.org/W2237449053","https://openalex.org/W2295241756","https://openalex.org/W6600166115","https://openalex.org/W6634465815","https://openalex.org/W6635298198","https://openalex.org/W6639610839","https://openalex.org/W6690340383"],"related_works":["https://openalex.org/W2143542235","https://openalex.org/W1950779939","https://openalex.org/W1611423412","https://openalex.org/W2002426612","https://openalex.org/W2969821712","https://openalex.org/W2902894637","https://openalex.org/W3035256235","https://openalex.org/W2186624932","https://openalex.org/W2378100913","https://openalex.org/W2982321743"],"abstract_inverted_index":{"Cooperative":[0],"intelligent":[1],"transport":[2,14],"systems":[3],"promise":[4],"considerable":[5],"improvements":[6],"on":[7,71],"road":[8],"safety":[9],"and":[10,92],"the":[11,80,83],"utilization":[12],"of":[13,82],"infrastructures.":[15],"Current":[16],"approaches,":[17],"however,":[18],"build":[19],"upon":[20],"policies":[21],"to":[22,47,53,58,99],"protect":[23],"privacy,":[24],"which":[25],"raise":[26],"serious":[27],"concerns.":[28],"In":[29,56],"this":[30],"paper,":[31],"we":[32,62,86],"propose":[33],"a":[34],"privacy-preserving":[35],"public":[36],"key":[37],"infrastructure":[38],"(PKI)":[39],"for":[40],"vehicle-to-everything":[41],"communication.":[42],"We":[43],"use":[44],"zero-knowledge":[45],"proofs":[46],"authenticate,":[48],"while":[49],"still":[50],"being":[51],"able":[52],"hide":[54],"identities.":[55],"order":[57],"exclude":[59],"malicious":[60],"actors,":[61],"integrate":[63],"an":[64,72],"anonymous":[65],"reputation-based":[66],"blacklisting":[67],"scheme.":[68],"Our":[69],"benchmarks":[70],"on-board":[73],"connectivity":[74],"unit":[75],"with":[76],"resource-constrained":[77],"hardware":[78],"confirms":[79],"feasibility":[81],"approach.":[84],"Specifically,":[85],"expect":[87],"approximately":[88],"67":[89],"kB":[90],"payload":[91],"35":[93],"minutes":[94],"computation":[95],"time":[96],"per":[97],"day":[98],"authenticate.":[100]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
