{"id":"https://openalex.org/W3158791646","doi":"https://doi.org/10.1155/2021/6698099","title":"An Improved and Privacy-Preserving Mutual Authentication Scheme with Forward Secrecy in VANETs","display_name":"An Improved and Privacy-Preserving Mutual Authentication Scheme with Forward Secrecy in VANETs","publication_year":2021,"publication_date":"2021-04-20","ids":{"openalex":"https://openalex.org/W3158791646","doi":"https://doi.org/10.1155/2021/6698099","mag":"3158791646"},"language":"en","primary_location":{"id":"doi:10.1155/2021/6698099","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/6698099","pdf_url":"https://downloads.hindawi.com/journals/scn/2021/6698099.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/scn/2021/6698099.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080671333","display_name":"Mengting Yao","orcid":"https://orcid.org/0000-0002-0052-5099"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengting Yao","raw_affiliation_strings":["Department of Computer Science, Jinan University, Guangzhou 510632, China"],"raw_orcid":"https://orcid.org/0000-0002-0052-5099","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Jinan University, Guangzhou 510632, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100701458","display_name":"Xiaoming Wang","orcid":"https://orcid.org/0000-0002-8109-3020"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoming Wang","raw_affiliation_strings":["Department of Computer Science, Jinan University, Guangzhou 510632, China"],"raw_orcid":"https://orcid.org/0000-0002-8109-3020","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Jinan University, Guangzhou 510632, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042601460","display_name":"Qingqing Gan","orcid":"https://orcid.org/0000-0003-0463-3801"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqing Gan","raw_affiliation_strings":["Department of Computer Science, Jinan University, Guangzhou 510632, China"],"raw_orcid":"https://orcid.org/0000-0003-0463-3801","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Jinan University, Guangzhou 510632, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053940724","display_name":"Yijian Lin","orcid":"https://orcid.org/0000-0001-5737-014X"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijian Lin","raw_affiliation_strings":["Department of Computer Science, Jinan University, Guangzhou 510632, China"],"raw_orcid":"https://orcid.org/0000-0001-5737-014X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Jinan University, Guangzhou 510632, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057525718","display_name":"Chengpeng Huang","orcid":"https://orcid.org/0000-0003-4549-9311"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengpeng Huang","raw_affiliation_strings":["Department of Computer Science, Jinan University, Guangzhou 510632, China"],"raw_orcid":"https://orcid.org/0000-0003-4549-9311","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Jinan University, Guangzhou 510632, China","institution_ids":["https://openalex.org/I159948400"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100701458"],"corresponding_institution_ids":["https://openalex.org/I159948400"],"apc_list":{"value":2670,"currency":"USD","value_usd":2670},"apc_paid":{"value":2670,"currency":"USD","value_usd":2670},"fwci":1.9401,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.85834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"2021","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"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":1.0,"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":0.9976000189781189,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9958999752998352,"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":0.8461869955062866},{"id":"https://openalex.org/keywords/forward-secrecy","display_name":"Forward secrecy","score":0.70824134349823},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6895679831504822},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6670555472373962},{"id":"https://openalex.org/keywords/mutual-authentication","display_name":"Mutual authentication","score":0.6355277299880981},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6143919825553894},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.543013334274292},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5427924990653992},{"id":"https://openalex.org/keywords/security-analysis","display_name":"Security analysis","score":0.4286068081855774},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.42567262053489685},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.41252830624580383},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2971314787864685},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.22455275058746338},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.18200361728668213},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10222083330154419}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8461869955062866},{"id":"https://openalex.org/C205009425","wikidata":"https://www.wikidata.org/wiki/Q935662","display_name":"Forward secrecy","level":4,"score":0.70824134349823},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6895679831504822},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6670555472373962},{"id":"https://openalex.org/C2781221063","wikidata":"https://www.wikidata.org/wiki/Q6944186","display_name":"Mutual authentication","level":3,"score":0.6355277299880981},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6143919825553894},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.543013334274292},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5427924990653992},{"id":"https://openalex.org/C38369872","wikidata":"https://www.wikidata.org/wiki/Q7445009","display_name":"Security analysis","level":2,"score":0.4286068081855774},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.42567262053489685},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.41252830624580383},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2971314787864685},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.22455275058746338},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.18200361728668213},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10222083330154419},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2021/6698099","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/6698099","pdf_url":"https://downloads.hindawi.com/journals/scn/2021/6698099.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e2e5cf6eac564efe9e6aa2b4149461aa","is_oa":false,"landing_page_url":"https://doaj.org/article/e2e5cf6eac564efe9e6aa2b4149461aa","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Security and Communication Networks, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/6698099","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/6698099","pdf_url":"https://downloads.hindawi.com/journals/scn/2021/6698099.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G576546066","display_name":null,"funder_award_id":"61932010","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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3158791646.pdf","grobid_xml":"https://content.openalex.org/works/W3158791646.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W1667889362","https://openalex.org/W1908694054","https://openalex.org/W1965058431","https://openalex.org/W1999719440","https://openalex.org/W2012382733","https://openalex.org/W2016358833","https://openalex.org/W2035204644","https://openalex.org/W2040940701","https://openalex.org/W2044006304","https://openalex.org/W2054006031","https://openalex.org/W2073245107","https://openalex.org/W2103056119","https://openalex.org/W2121247918","https://openalex.org/W2122991569","https://openalex.org/W2128628587","https://openalex.org/W2135825595","https://openalex.org/W2169194339","https://openalex.org/W2172174332","https://openalex.org/W2316899877","https://openalex.org/W2490215413","https://openalex.org/W2586333888","https://openalex.org/W2660887482","https://openalex.org/W2782688689","https://openalex.org/W2787037790","https://openalex.org/W2790544619","https://openalex.org/W2794799331","https://openalex.org/W2799690280","https://openalex.org/W2809251011","https://openalex.org/W2883913974","https://openalex.org/W2890621623","https://openalex.org/W2891771009","https://openalex.org/W2897645146","https://openalex.org/W2905646440","https://openalex.org/W2921960465","https://openalex.org/W2931084620","https://openalex.org/W2979599173","https://openalex.org/W2980990088","https://openalex.org/W2990606942","https://openalex.org/W2991607145","https://openalex.org/W2993747420","https://openalex.org/W2995056407","https://openalex.org/W2997804494","https://openalex.org/W3005811485","https://openalex.org/W3030080700","https://openalex.org/W4229627031","https://openalex.org/W4254037431"],"related_works":["https://openalex.org/W2140125353","https://openalex.org/W4285207525","https://openalex.org/W1986771771","https://openalex.org/W2365271468","https://openalex.org/W4287178924","https://openalex.org/W1600454606","https://openalex.org/W2087299051","https://openalex.org/W2946324241","https://openalex.org/W2765230799","https://openalex.org/W2147072779"],"abstract_inverted_index":{"Vehicular":[0],"ad":[1],"hoc":[2],"network":[3],"(VANETs)":[4],"plays":[5],"a":[6,56,68],"major":[7,57],"part":[8],"in":[9],"intelligent":[10],"transportation":[11],"to":[12,26,30,50],"enhance":[13],"traffic":[14],"efficiency":[15],"and":[16,19,83,126,136],"safety.":[17],"Security":[18],"privacy":[20],"are":[21],"the":[22,31,37,48,88,96,99,105,123,148],"essential":[23],"matters":[24],"needed":[25],"be":[27],"tackled":[28],"due":[29],"open":[32],"communication":[33,135],"channel.":[34],"Most":[35],"of":[36,60,98],"existing":[38],"schemes":[39],"only":[40],"provide":[41],"message":[42,81],"authentication":[43,61,71,82],"without":[44],"identity":[45,84],"authentication,":[46],"especially":[47],"inability":[49],"support":[51,79],"forward":[52,92],"secrecy":[53],"which":[54,78,94],"is":[55,143],"security":[58,109,119],"goal":[59],"schemes.":[62,150],"In":[63],"this":[64],"article,":[65],"we":[66],"propose":[67],"privacy-preserving":[69],"mutual":[70],"scheme":[72,90,114,142],"with":[73,147],"batch":[74],"verification":[75],"for":[76],"VANETs":[77],"both":[80],"authentication.":[85],"More":[86],"importantly,":[87],"proposed":[89],"achieves":[91],"secrecy,":[93],"means":[95],"exposure":[97],"shared":[100],"key":[101],"will":[102],"not":[103],"compromise":[104],"previous":[106],"interaction.":[107],"The":[108,129],"proof":[110],"shows":[111],"that":[112,140],"our":[113,141],"can":[115],"withstand":[116],"various":[117],"known":[118],"attacks,":[120],"such":[121],"as":[122],"impersonation":[124],"attack":[125],"forgery":[127],"attack.":[128],"experiment":[130],"analysis":[131],"results":[132],"based":[133],"on":[134],"computation":[137],"cost":[138],"demonstrate":[139],"more":[144],"efficient":[145],"compared":[146],"related":[149]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":8}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
