{"id":"https://openalex.org/W3159562400","doi":"https://doi.org/10.1109/wcnc49053.2021.9417492","title":"A Privacy-Preserving Trust Management System based on Blockchain for Vehicular Networks","display_name":"A Privacy-Preserving Trust Management System based on Blockchain for Vehicular Networks","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3159562400","doi":"https://doi.org/10.1109/wcnc49053.2021.9417492","mag":"3159562400"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc49053.2021.9417492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5101863162","display_name":"Danxin Wang","orcid":"https://orcid.org/0000-0003-4545-4551"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danxin Wang","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322310","display_name":"Lan Zhang","orcid":"https://orcid.org/0000-0002-7718-6128"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lan Zhang","raw_affiliation_strings":["Michigan Technological University, Houghton, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological University, Houghton, MI, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084572310","display_name":"Chuanhe Huang","orcid":"https://orcid.org/0000-0001-5554-4871"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuanhe Huang","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011702966","display_name":"Xieyang Shen","orcid":"https://orcid.org/0000-0003-4807-823X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xieyang Shen","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9995999932289124,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9995999932289124,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.998199999332428,"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":0.9947999715805054,"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/computer-science","display_name":"Computer science","score":0.7758796811103821},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7170079946517944},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.6223575472831726},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5806822776794434},{"id":"https://openalex.org/keywords/trust-anchor","display_name":"Trust anchor","score":0.5456602573394775},{"id":"https://openalex.org/keywords/trust-management","display_name":"Trust management (information system)","score":0.5424971580505371},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5408056974411011},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.4687115550041199},{"id":"https://openalex.org/keywords/identity-management","display_name":"Identity management","score":0.4596973657608032},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.4409657120704651},{"id":"https://openalex.org/keywords/computational-trust","display_name":"Computational trust","score":0.32694578170776367},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.19672444462776184},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10112765431404114},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.0973156988620758},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07680296897888184}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7758796811103821},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7170079946517944},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.6223575472831726},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5806822776794434},{"id":"https://openalex.org/C154800190","wikidata":"https://www.wikidata.org/wiki/Q16941470","display_name":"Trust anchor","level":4,"score":0.5456602573394775},{"id":"https://openalex.org/C2776384856","wikidata":"https://www.wikidata.org/wiki/Q17145767","display_name":"Trust management (information system)","level":2,"score":0.5424971580505371},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5408056974411011},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.4687115550041199},{"id":"https://openalex.org/C555379026","wikidata":"https://www.wikidata.org/wiki/Q977772","display_name":"Identity management","level":3,"score":0.4596973657608032},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.4409657120704651},{"id":"https://openalex.org/C160521178","wikidata":"https://www.wikidata.org/wiki/Q5157345","display_name":"Computational trust","level":3,"score":0.32694578170776367},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.19672444462776184},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10112765431404114},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.0973156988620758},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07680296897888184},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wcnc49053.2021.9417492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.mtu.edu:michigantech-p-34822","is_oa":false,"landing_page_url":"https://digitalcommons.mtu.edu/michigantech-p/15520","pdf_url":null,"source":{"id":"https://openalex.org/S4377196391","display_name":"Digital Commons - Michigan Tech (Michigan Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11957088","host_organization_name":"Michigan Technological University","host_organization_lineage":["https://openalex.org/I11957088"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Michigan Tech Publications, Part 1","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2067269806","https://openalex.org/W2520401385","https://openalex.org/W2578476968","https://openalex.org/W2601306580","https://openalex.org/W2803109435","https://openalex.org/W2883738719","https://openalex.org/W2898082692","https://openalex.org/W2949043202","https://openalex.org/W2991607145","https://openalex.org/W2997149329","https://openalex.org/W3006100279","https://openalex.org/W3008103224","https://openalex.org/W6732005782"],"related_works":["https://openalex.org/W4243605140","https://openalex.org/W2495963281","https://openalex.org/W4385687966","https://openalex.org/W2509590646","https://openalex.org/W2940914837","https://openalex.org/W2170496240","https://openalex.org/W2916013893","https://openalex.org/W1579892909","https://openalex.org/W2339500151","https://openalex.org/W2300110045"],"abstract_inverted_index":{"Blockchain-based":[0],"trust":[1,28,48,69,99,108,158],"management":[2,49],"has":[3],"attracted":[4],"great":[5],"attention":[6],"for":[7,163],"vehicular":[8,22,164],"networks":[9],"due":[10],"to":[11,51,136,155],"its":[12],"decentralized,":[13],"transparent,":[14],"and":[15,97,107,117,144,153],"tamper-proof":[16],"natures.":[17],"However,":[18],"the":[19,25,33,53,59,73,88,103,157],"highly":[20],"dynamic":[21],"environment":[23],"challenges":[24],"reliability":[26],"of":[27,36,55,75,140],"evaluation":[29,70,109,146,159],"as":[30,32],"well":[31],"privacy":[34,138],"preservation":[35],"vehicles":[37,56],"against":[38],"tracking":[39],"attacks.":[40],"In":[41,123],"this":[42],"paper,":[43],"we":[44,65,101],"propose":[45],"a":[46,68],"privacy-preserving":[47,98],"system":[50,150],"evaluate":[52],"trustworthiness":[54,74],"by":[57,81,119],"exploiting":[58],"recent":[60],"advanced":[61],"blockchain":[62],"techniques.":[63],"Specifically,":[64],"build":[66],"up":[67],"blockchain,":[71],"where":[72],"an":[76],"involved":[77],"vehicle":[78],"is":[79,134,151],"evaluated":[80],"distributed":[82,120],"road-side":[83],"units":[84],"(RSUs)":[85],"based":[86,127],"on":[87,110,128],"rating":[89],"feedback":[90,104],"from":[91],"neighboring":[92],"vehicles.":[93,141],"To":[94],"enable":[95],"efficient":[96,154],"evaluation,":[100],"deploy":[102],"messages":[105],"aggregation":[106],"two":[111],"smart":[112],"contracts,":[113],"which":[114],"are":[115],"executed":[116],"verified":[118],"RSUs":[121],"automatically.":[122],"particular,":[124],"identity":[125],"authentication":[126],"Elliptic":[129],"Curve":[130],"Cryptography":[131],"(ECC)":[132],"cryptosystem":[133],"introduced":[135],"prevent":[137],"leakage":[139],"Security":[142],"analysis":[143],"performance":[145],"reveal":[147],"that":[148],"our":[149],"secure":[152],"manage":[156],"while":[160],"guaranteeing":[161],"privacy-preservation":[162],"networks.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
