{"id":"https://openalex.org/W3038509227","doi":"https://doi.org/10.1109/tits.2020.3002096","title":"BCPPA: A Blockchain-Based Conditional Privacy-Preserving Authentication Protocol for Vehicular Ad Hoc Networks","display_name":"BCPPA: A Blockchain-Based Conditional Privacy-Preserving Authentication Protocol for Vehicular Ad Hoc Networks","publication_year":2020,"publication_date":"2020-06-30","ids":{"openalex":"https://openalex.org/W3038509227","doi":"https://doi.org/10.1109/tits.2020.3002096","mag":"3038509227"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2020.3002096","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2020.3002096","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation Systems","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/A5037642352","display_name":"Chao Lin","orcid":"https://orcid.org/0000-0002-0101-8531"},"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"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Lin","raw_affiliation_strings":["Peng Cheng Laboratory Cyberspace Security Research Center, Shenzhen, China","School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-0101-8531","affiliations":[{"raw_affiliation_string":"Peng Cheng Laboratory Cyberspace Security Research Center, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025668908","display_name":"Debiao He","orcid":"https://orcid.org/0000-0002-2446-7436"},"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"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Debiao He","raw_affiliation_strings":["Peng Cheng Laboratory Cyberspace Security Research Center, Shenzhen, China","School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-2446-7436","affiliations":[{"raw_affiliation_string":"Peng Cheng Laboratory Cyberspace Security Research Center, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031931063","display_name":"Xinyi Huang","orcid":"https://orcid.org/0000-0003-0070-1707"},"institutions":[{"id":"https://openalex.org/I111753288","display_name":"Fujian Normal University","ror":"https://ror.org/020azk594","country_code":"CN","type":"education","lineage":["https://openalex.org/I111753288"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyi Huang","raw_affiliation_strings":["Fujian Provincial Key Laboratory of Network Security and Cryptology, Fujian Normal University, Fuzhou, China","School of Mathematics and Computer Science, Fujian Normal University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0070-1707","affiliations":[{"raw_affiliation_string":"Fujian Provincial Key Laboratory of Network Security and Cryptology, Fujian Normal University, Fuzhou, China","institution_ids":["https://openalex.org/I111753288"]},{"raw_affiliation_string":"School of Mathematics and Computer Science, Fujian Normal University, Fuzhou, China","institution_ids":["https://openalex.org/I111753288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100409306","display_name":"Neeraj Kumar","orcid":"https://orcid.org/0000-0002-3020-3947"},"institutions":[{"id":"https://openalex.org/I143578492","display_name":"Asia University","ror":"https://ror.org/038a1tp19","country_code":"TW","type":"education","lineage":["https://openalex.org/I143578492"]},{"id":"https://openalex.org/I162030827","display_name":"Thapar Institute of Engineering & Technology","ror":"https://ror.org/00wdq3744","country_code":"IN","type":"education","lineage":["https://openalex.org/I162030827"]},{"id":"https://openalex.org/I4210111472","display_name":"King Abdul Aziz University Hospital","ror":"https://ror.org/01vv03303","country_code":"SA","type":"healthcare","lineage":["https://openalex.org/I4210111472"]}],"countries":["IN","SA","TW"],"is_corresponding":false,"raw_author_name":"Neeraj Kumar","raw_affiliation_strings":["Department of Computer Science and Engineering, Thapar University, Patiala, India","Department of Computer Science and Information Engineering, Asia University, Taizhong, Taiwan","King Abdul Aziz University, Jeddah, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-3020-3947","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Thapar University, Patiala, India","institution_ids":["https://openalex.org/I162030827"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Asia University, Taizhong, Taiwan","institution_ids":["https://openalex.org/I143578492"]},{"raw_affiliation_string":"King Abdul Aziz University, Jeddah, Saudi Arabia","institution_ids":["https://openalex.org/I4210111472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001746807","display_name":"Kim\u2010Kwang Raymond Choo","orcid":"https://orcid.org/0000-0001-9208-5336"},"institutions":[{"id":"https://openalex.org/I45438204","display_name":"The University of Texas at San Antonio","ror":"https://ror.org/01kd65564","country_code":"US","type":"education","lineage":["https://openalex.org/I45438204"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kim-Kwang Raymond Choo","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Texas at San Antonio, San Antonio, TX, USA","Department of Information Systems and Cyber Security, The University of Texas at San Antonio, San Antonio, TX, USA"],"raw_orcid":"https://orcid.org/0000-0001-9208-5336","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Texas at San Antonio, San Antonio, TX, USA","institution_ids":["https://openalex.org/I45438204"]},{"raw_affiliation_string":"Department of Information Systems and Cyber Security, The University of Texas at San Antonio, San Antonio, TX, USA","institution_ids":["https://openalex.org/I45438204"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.7361,"has_fulltext":false,"cited_by_count":250,"citation_normalized_percentile":{"value":0.99088544,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"22","issue":"12","first_page":"7408","last_page":"7420"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9891999959945679,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9872999787330627,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/public-key-infrastructure","display_name":"Public key infrastructure","score":0.7622225880622864},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.7593897581100464},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7591361403465271},{"id":"https://openalex.org/keywords/elliptic-curve-digital-signature-algorithm","display_name":"Elliptic Curve Digital Signature Algorithm","score":0.6383721828460693},{"id":"https://openalex.org/keywords/certificate","display_name":"Certificate","score":0.5805638432502747},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5717096328735352},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5669330954551697},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.5659161806106567},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5639493465423584},{"id":"https://openalex.org/keywords/revocation-list","display_name":"Revocation list","score":0.5119050741195679},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5096261501312256},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.49886536598205566},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.4752506911754608},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.45672401785850525},{"id":"https://openalex.org/keywords/key-management","display_name":"Key management","score":0.45237717032432556},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.44030120968818665},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.39133507013320923},{"id":"https://openalex.org/keywords/elliptic-curve-cryptography","display_name":"Elliptic curve cryptography","score":0.2085687518119812},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.16435882449150085},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.13091635704040527},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.11755234003067017},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.08720892667770386}],"concepts":[{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.7622225880622864},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.7593897581100464},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7591361403465271},{"id":"https://openalex.org/C197966572","wikidata":"https://www.wikidata.org/wiki/Q915079","display_name":"Elliptic Curve Digital Signature Algorithm","level":5,"score":0.6383721828460693},{"id":"https://openalex.org/C96865113","wikidata":"https://www.wikidata.org/wiki/Q2946816","display_name":"Certificate","level":2,"score":0.5805638432502747},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5717096328735352},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5669330954551697},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.5659161806106567},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5639493465423584},{"id":"https://openalex.org/C147296133","wikidata":"https://www.wikidata.org/wiki/Q196765","display_name":"Revocation list","level":5,"score":0.5119050741195679},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5096261501312256},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.49886536598205566},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.4752506911754608},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.45672401785850525},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.45237717032432556},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.44030120968818665},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.39133507013320923},{"id":"https://openalex.org/C167615521","wikidata":"https://www.wikidata.org/wiki/Q1048911","display_name":"Elliptic curve cryptography","level":4,"score":0.2085687518119812},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.16435882449150085},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.13091635704040527},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.11755234003067017},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.08720892667770386},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2020.3002096","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2020.3002096","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3423709866","display_name":"\u57fa\u4e8e\u533a\u5757\u94fe\u7684\u7269\u8054\u7f51\u5b89\u5168\u6280\u672f\u7814\u7a76","funder_award_id":"61932016","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5024627372","display_name":null,"funder_award_id":"HRD-1736209","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6286192115","display_name":"\u9762\u5411\u533a\u5757\u94fe\u7cfb\u7edf\u9690\u79c1\u4fdd\u62a4\u7684\u5173\u952e\u5bc6\u7801\u6280\u672f\u7814\u7a76","funder_award_id":"61972294","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"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":47,"referenced_works":["https://openalex.org/W75070343","https://openalex.org/W893234787","https://openalex.org/W1667889362","https://openalex.org/W1767851687","https://openalex.org/W1833322956","https://openalex.org/W2021516337","https://openalex.org/W2039768170","https://openalex.org/W2044006304","https://openalex.org/W2046153763","https://openalex.org/W2055630583","https://openalex.org/W2058242263","https://openalex.org/W2091804958","https://openalex.org/W2118200228","https://openalex.org/W2121247918","https://openalex.org/W2122991569","https://openalex.org/W2126087831","https://openalex.org/W2128628587","https://openalex.org/W2132218667","https://openalex.org/W2135825595","https://openalex.org/W2156580773","https://openalex.org/W2167317030","https://openalex.org/W2277857700","https://openalex.org/W2293367740","https://openalex.org/W2402799701","https://openalex.org/W2466821819","https://openalex.org/W2531399364","https://openalex.org/W2803553469","https://openalex.org/W2804900363","https://openalex.org/W2889113390","https://openalex.org/W2906858342","https://openalex.org/W2921960465","https://openalex.org/W2963983602","https://openalex.org/W2964635667","https://openalex.org/W2969565105","https://openalex.org/W2977253149","https://openalex.org/W2979779867","https://openalex.org/W3151748982","https://openalex.org/W4236666295","https://openalex.org/W4248050786","https://openalex.org/W4248175462","https://openalex.org/W4300127641","https://openalex.org/W6638755148","https://openalex.org/W6678832241","https://openalex.org/W6682904396","https://openalex.org/W6713010307","https://openalex.org/W6759843898","https://openalex.org/W6793285265"],"related_works":["https://openalex.org/W2019016802","https://openalex.org/W1532067216","https://openalex.org/W2160583683","https://openalex.org/W1709311896","https://openalex.org/W2277273755","https://openalex.org/W4244357787","https://openalex.org/W3134299866","https://openalex.org/W3118037924","https://openalex.org/W18157873","https://openalex.org/W315908839"],"abstract_inverted_index":{"While":[0],"Vehicular":[1],"Ad-hoc":[2],"Networks":[3],"(VANETs)":[4],"can":[5,233],"potentially":[6],"improve":[7],"driver":[8],"safety":[9],"and":[10,24,164,249,254],"traffic":[11,19],"mangement":[12],"efficiency":[13],"(e.g.":[14],"through":[15],"timely":[16],"sharing":[17],"of":[18,187],"status":[20],"among":[21],"vehicles),":[22],"security":[23,36,227],"privacy":[25],"are":[26,51,114],"two":[27],"ongoing":[28],"issues":[29],"that":[30,229],"need":[31,178],"to":[32,87,116,150,169,182,218,256],"be":[33],"addressed.":[34],"Hence,":[35],"solutions":[37],"such":[38,96,138],"as":[39,97,139],"conditional":[40],"privacy-preserving":[41],"authentication":[42],"(CPPA)":[43],"protocols":[44,50,69,83],"have":[45,84],"been":[46,85],"proposed.":[47],"However,":[48],"CPPA":[49,81],"generally":[52],"far":[53],"from":[54],"being":[55],"ready":[56],"for":[57,61,179,204],"deployment":[58],"in":[59,67,75,110,154,239],"VANETs,":[60],"example":[62],"due":[63],"key/certificate":[64],"management":[65],"limitations":[66],"PKI-based":[68,130,211],"or":[70,101,104,207],"intractable":[71],"private":[72,99,188],"key":[73,166],"updating":[74],"ID-based":[76],"protocols.":[77],"Although":[78],"serveral":[79],"blockchain-based":[80],"(BCPPA)":[82],"proposed":[86],"mitigiate":[88],"these":[89,123],"challenges,":[90],"there":[91],"still":[92],"exist":[93],"some":[94],"intractabilities":[95],"revoking":[98],"key,":[100],"frequent":[102],"interactions,":[103],"requiring":[105],"an":[106,171],"idea":[107],"hardware.":[108],"Thus,":[109],"this":[111],"paper,":[112],"we":[113,127,159,223],"motivated":[115],"propose":[117],"a":[118,129,133,165,184],"novel":[119],"BCPPA":[120,197,231,238],"protocol":[121,232],"without":[122],"existing":[124],"issues.":[125],"Specifically,":[126],"present":[128,225],"solution":[131],"(using":[132],"typical":[134],"digital":[135],"signature":[136],"protocol,":[137],"ECDSA)":[140],"based":[141],"on":[142],"Ethereum":[143,241],"(a":[144],"public":[145],"blockchain),":[146],"which":[147],"is":[148],"designed":[149],"facilitate":[151],"secure":[152],"communication":[153],"VANETs.":[155],"In":[156,216],"other":[157,210],"words,":[158],"combine":[160],"the":[161,177,192,220,226,240],"blockchain":[162],"technology":[163],"derivation":[167],"algorithm":[168],"realize":[170],"effective":[172],"certificate":[173],"management.":[174],"This":[175],"reduces":[176],"participating":[180],"vehicles":[181],"store":[183],"large":[185],"number":[186],"keys.":[189],"To":[190],"reduce":[191],"verification":[193,206],"time":[194],"cost,":[195],"our":[196,230],"suppotrs":[198],"replacing":[199],"ECDSA":[200,203],"with":[201,213],"modified":[202],"batch":[205,214],"directly":[208],"adopting":[209],"signatures":[212],"verification.":[215],"addition":[217],"introducing":[219],"concrete":[221],"design,":[222],"also":[224],"requirements":[228],"satisfy.":[234],"We":[235],"then":[236],"implement":[237],"test":[242],"network":[243],"(i.e.":[244,260],"<italic":[245],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[246],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Rinkeby</i>":[247],")":[248],"provide":[250],"simulations":[251],"using":[252],"VanetMobiSim":[253],"NS-2":[255],"show":[257],"its":[258],"feasibility":[259],"milliseconds).":[261]},"counts_by_year":[{"year":2026,"cited_by_count":15},{"year":2025,"cited_by_count":49},{"year":2024,"cited_by_count":54},{"year":2023,"cited_by_count":52},{"year":2022,"cited_by_count":48},{"year":2021,"cited_by_count":32}],"updated_date":"2026-07-18T07:39:51.176621","created_date":"2025-10-10T00:00:00"}
