{"id":"https://openalex.org/W4205590249","doi":"https://doi.org/10.1109/ic-nidc54101.2021.9660532","title":"Mutual Authentication and Distributed Key Management with Permissioned Blockchain in MEC-Enabled Vehicular Networks","display_name":"Mutual Authentication and Distributed Key Management with Permissioned Blockchain in MEC-Enabled Vehicular Networks","publication_year":2021,"publication_date":"2021-11-17","ids":{"openalex":"https://openalex.org/W4205590249","doi":"https://doi.org/10.1109/ic-nidc54101.2021.9660532"},"language":"en","primary_location":{"id":"doi:10.1109/ic-nidc54101.2021.9660532","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ic-nidc54101.2021.9660532","pdf_url":null,"source":{"id":"https://openalex.org/S4363608589","display_name":"2021 7th IEEE International Conference on Network Intelligence and Digital Content (IC-NIDC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 7th IEEE International Conference on Network Intelligence and Digital Content (IC-NIDC)","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/A5101138184","display_name":"Cong Meng","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Cong Meng","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031756477","display_name":"Heli Zhang","orcid":"https://orcid.org/0000-0002-5994-9419"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heli Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012748011","display_name":"Hong Ji","orcid":"https://orcid.org/0000-0002-1640-2894"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Ji","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100407749","display_name":"Xi Li","orcid":"https://orcid.org/0009-0003-7871-5401"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Li","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101138184"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.4327,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49896757,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"393","last_page":"397"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9954000115394592,"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"}},"topics":[{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9954000115394592,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9954000115394592,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9904999732971191,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7766469120979309},{"id":"https://openalex.org/keywords/key-management","display_name":"Key management","score":0.7089827060699463},{"id":"https://openalex.org/keywords/mutual-authentication","display_name":"Mutual authentication","score":0.6752580404281616},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6467944383621216},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6189882755279541},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5765370726585388},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.512778103351593},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.49175408482551575},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4630897343158722},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4524666965007782},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4166332185268402},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.33889561891555786},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.1993594467639923},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1388307511806488},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10517570376396179}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7766469120979309},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.7089827060699463},{"id":"https://openalex.org/C2781221063","wikidata":"https://www.wikidata.org/wiki/Q6944186","display_name":"Mutual authentication","level":3,"score":0.6752580404281616},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6467944383621216},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6189882755279541},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5765370726585388},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.512778103351593},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.49175408482551575},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4630897343158722},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4524666965007782},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4166332185268402},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.33889561891555786},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.1993594467639923},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1388307511806488},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10517570376396179},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ic-nidc54101.2021.9660532","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ic-nidc54101.2021.9660532","pdf_url":null,"source":{"id":"https://openalex.org/S4363608589","display_name":"2021 7th IEEE International Conference on Network Intelligence and Digital Content (IC-NIDC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 7th IEEE International Conference on Network Intelligence and Digital Content (IC-NIDC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4341337945","display_name":null,"funder_award_id":"61771070","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2803421549","https://openalex.org/W2922354596","https://openalex.org/W2935728116","https://openalex.org/W2964167407","https://openalex.org/W3005378045","https://openalex.org/W3041497362","https://openalex.org/W3083672913","https://openalex.org/W3100491179"],"related_works":["https://openalex.org/W2027636740","https://openalex.org/W2062688728","https://openalex.org/W2061231656","https://openalex.org/W2771454953","https://openalex.org/W3046762796","https://openalex.org/W3202102306","https://openalex.org/W3046260513","https://openalex.org/W2998294818","https://openalex.org/W45347327","https://openalex.org/W2020269557"],"abstract_inverted_index":{"As":[0],"a":[1,38,60,81,109],"critical":[2],"technology":[3],"of":[4,31,76],"network":[5],"security,":[6],"key":[7,23,40,57,65,122],"management":[8,24,41],"has":[9],"attracted":[10],"attention":[11],"in":[12],"mobile":[13],"edge":[14],"computing":[15],"(MEC)-enabled":[16],"vehicular":[17,45],"networks.":[18,46],"However,":[19],"the":[20,56,73,77,89,99],"traditional":[21,121],"centralized":[22],"methods":[25],"are":[26,70],"vulnerable":[27],"to":[28,54,86],"single":[29],"points":[30],"failure.":[32],"In":[33],"this":[34,48],"case,":[35],"we":[36,50,79],"propose":[37],"distributed":[39],"scheme":[42,106],"for":[43],"MEC-enabled":[44],"Within":[47],"scheme,":[49],"use":[51],"permissioned":[52],"blockchain":[53],"store":[55],"and":[58,68,96,116],"present":[59],"new":[61],"transaction":[62],"format":[63],"while":[64],"registration,":[66],"update,":[67],"revocation":[69],"included.":[71],"Considering":[72],"high":[74],"mobility":[75],"vehicle,":[78],"design":[80],"lightweight":[82],"mutual":[83],"authentication":[84,111],"protocol":[85],"ensure":[87],"that":[88,103],"vehicle":[90],"can":[91,107],"access":[92],"MEC":[93],"servers":[94],"quickly":[95],"safely.":[97],"Finally,":[98],"simulation":[100],"results":[101],"prove":[102],"our":[104],"proposed":[105],"achieve":[108],"lower":[110],"delay,":[112],"less":[113],"communication":[114],"overhead,":[115],"higher":[117],"security":[118],"compared":[119],"with":[120],"management.":[123]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}