{"id":"https://openalex.org/W4205995736","doi":"https://doi.org/10.1109/tvt.2021.3132961","title":"CyberChain: Cybertwin Empowered Blockchain for Lightweight and Privacy-Preserving Authentication in Internet of Vehicles","display_name":"CyberChain: Cybertwin Empowered Blockchain for Lightweight and Privacy-Preserving Authentication in Internet of Vehicles","publication_year":2021,"publication_date":"2021-12-09","ids":{"openalex":"https://openalex.org/W4205995736","doi":"https://doi.org/10.1109/tvt.2021.3132961"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3132961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3132961","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-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/A5037855353","display_name":"Haoye Chai","orcid":"https://orcid.org/0000-0002-6215-6671"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haoye Chai","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010384288","display_name":"Supeng Leng","orcid":"https://orcid.org/0000-0003-0049-5982"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Supeng Leng","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014610561","display_name":"Jianhua He","orcid":"https://orcid.org/0000-0002-5738-8507"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jianhua He","raw_affiliation_strings":["School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365764","display_name":"Ke Zhang","orcid":"https://orcid.org/0000-0003-3081-7751"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Zhang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067655902","display_name":"Baoyi Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoyi Cheng","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5037855353"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":13.0911,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.98742192,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"71","issue":"5","first_page":"4620","last_page":"4631"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9986000061035156,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9898999929428101,"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":0.7681152820587158},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.689795970916748},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6405789852142334},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.5973243713378906},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5214128494262695},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5151790380477905},{"id":"https://openalex.org/keywords/message-authentication-code","display_name":"Message authentication code","score":0.5098032355308533},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.46748584508895874},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.4659135639667511},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4496243894100189},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4386933743953705},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.43057262897491455},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4166262745857239},{"id":"https://openalex.org/keywords/mutual-authentication","display_name":"Mutual authentication","score":0.41323941946029663},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.08642774820327759}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7681152820587158},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.689795970916748},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6405789852142334},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.5973243713378906},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5214128494262695},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5151790380477905},{"id":"https://openalex.org/C141492731","wikidata":"https://www.wikidata.org/wiki/Q1052621","display_name":"Message authentication code","level":3,"score":0.5098032355308533},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.46748584508895874},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.4659135639667511},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4496243894100189},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4386933743953705},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.43057262897491455},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4166262745857239},{"id":"https://openalex.org/C2781221063","wikidata":"https://www.wikidata.org/wiki/Q6944186","display_name":"Mutual authentication","level":3,"score":0.41323941946029663},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.08642774820327759},{"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2021.3132961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3132961","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1974542962","display_name":null,"funder_award_id":"Sk\u0142odowska","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2689612763","display_name":null,"funder_award_id":"Marie","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2755380771","display_name":null,"funder_award_id":"2018YFE0117500","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4447653093","display_name":null,"funder_award_id":"Network","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4956428346","display_name":null,"funder_award_id":"Horizon 2020 research and innovatio","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5036817778","display_name":null,"funder_award_id":"European Union's Horizon 2020 research and innov","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5073550242","display_name":"Enhanced 5G Vehicle to Vehicle Technologies for Safe and Reliable Connected Autonomous Vehicles Applications","funder_award_id":"101022280","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5167091242","display_name":null,"funder_award_id":"No. 1","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7000977382","display_name":null,"funder_award_id":"62071092","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8051717526","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8633428685","display_name":null,"funder_award_id":"European Union's Horizon 2020 research and innovat","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326699","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W2553348985","https://openalex.org/W2601845368","https://openalex.org/W2615210963","https://openalex.org/W2735601075","https://openalex.org/W2800687571","https://openalex.org/W2973372523","https://openalex.org/W2979997028","https://openalex.org/W2980828401","https://openalex.org/W2981618170","https://openalex.org/W2991103840","https://openalex.org/W2994674291","https://openalex.org/W3001774639","https://openalex.org/W3004823277","https://openalex.org/W3005378045","https://openalex.org/W3009948481","https://openalex.org/W3010501990","https://openalex.org/W3012275392","https://openalex.org/W3042279443","https://openalex.org/W3082335637","https://openalex.org/W3082848821","https://openalex.org/W3092022074","https://openalex.org/W3096129203","https://openalex.org/W3110646255","https://openalex.org/W3113978062","https://openalex.org/W3135568425","https://openalex.org/W3163246710","https://openalex.org/W3164040744","https://openalex.org/W3165735421","https://openalex.org/W3191835749"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W3048554917","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W2182490965","https://openalex.org/W2085693316","https://openalex.org/W2293470678"],"abstract_inverted_index":{"Internet":[0],"of":[1,93,111,124,179],"Vehicles":[2],"(IoVs)":[3],"presents":[4],"promising":[5],"opportunities":[6],"for":[7,55],"vehicle":[8],"to":[9,19,25,59,107,136],"everything":[10],"(V2X)":[11],"applications,":[12],"wherein":[13],"authentication":[14,31,116,175,180],"acts":[15],"as":[16],"the":[17,62,77,81,85,90,109,115,121,140,152,167,174],"cornerstone":[18],"realize":[20],"trustworthy":[21],"vehicular":[22,69],"context":[23],"and":[24,41,64,113,151,160,185],"support":[26],"advanced":[27],"applications.":[28],"However,":[29],"existing":[30],"schemes":[32],"mainly":[33],"depend":[34],"on":[35],"centralized":[36],"servers":[37],"with":[38],"both":[39,61],"security":[40],"privacy":[42,110],"issues.":[43],"In":[44],"this":[45],"paper,":[46],"we":[47,79,126],"propose":[48,127],"a":[49,73,128],"CyberTwin":[50],"(CT)":[51],"empowered":[52],"blockchain":[53,74,94],"framework":[54,150,171],"authentication,":[56],"namely":[57],"CyberChain,":[58,125],"reduce":[60,144],"communication":[63,183],"storage":[65,186],"cost":[66,92],"while":[67],"maintaining":[68],"privacy.":[70],"By":[71],"designing":[72],"system":[75],"in":[76,139,177],"cyberspace,":[78],"decouple":[80],"consensus":[82,138,145],"process":[83],"from":[84],"physical":[86],"world,":[87],"so":[88],"that":[89,142,166],"operation":[91,122],"can":[95,143],"be":[96],"reduced.":[97],"A":[98],"Privacy-Preserving":[99],"Parallel":[100],"Pedersen":[101],"Commitment":[102],"(P4C)":[103],"algorithm":[104],"is":[105],"designed":[106],"protect":[108],"vehicles":[112],"accelerate":[114],"process.":[117],"To":[118],"further":[119],"enhance":[120],"efficiency":[123],"Diffused":[129],"Practical":[130],"Byzantine":[131],"Fault":[132],"Tolerance":[133],"(DPBFT)":[134],"mechanism":[135],"reach":[137],"cyberspace":[141],"latency.":[146],"The":[147,162],"proposed":[148,168],"cyberchain":[149,169],"associated":[153],"mechanisms":[154],"are":[155],"evaluated":[156],"by":[157],"qualitative":[158],"analysis":[159],"simulations.":[161],"evaluation":[163],"results":[164],"demonstrated":[165],"based":[170],"significantly":[172],"improves":[173],"performance":[176],"terms":[178],"latency,":[181],"privacy,":[182],"overhead":[184],"cost.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":23},{"year":2022,"cited_by_count":6}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}
