{"id":"https://openalex.org/W7124144558","doi":"https://doi.org/10.1109/icpads67057.2025.11323120","title":"A Blockchain-Based Traceable Aggregate Signcryption Scheme for VANETs","display_name":"A Blockchain-Based Traceable Aggregate Signcryption Scheme for VANETs","publication_year":2025,"publication_date":"2025-12-14","ids":{"openalex":"https://openalex.org/W7124144558","doi":"https://doi.org/10.1109/icpads67057.2025.11323120"},"language":null,"primary_location":{"id":"doi:10.1109/icpads67057.2025.11323120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpads67057.2025.11323120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31th International Conference on Parallel and Distributed Systems (ICPADS)","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/A5101407571","display_name":"Yingfu Xu","orcid":"https://orcid.org/0000-0001-7834-3204"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yingfu Xu","raw_affiliation_strings":["Guilin University of Electronic Technology,Guangxi Key Laboratory of Cryptography and Information Security,Guilin,China"],"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology,Guangxi Key Laboratory of Cryptography and Information Security,Guilin,China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100401335","display_name":"Feng Zhao","orcid":"https://orcid.org/0009-0006-4414-5879"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"id":"https://openalex.org/I3129996945","display_name":"Guilin University of Aerospace Technology","ror":"https://ror.org/00h1gc758","country_code":"CN","type":"education","lineage":["https://openalex.org/I3129996945"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Zhao","raw_affiliation_strings":["Guangxi Engineering Research Center of Industrial Internet Security and Blockchain, Guilin University of Electronic Technology,Guilin,China"],"affiliations":[{"raw_affiliation_string":"Guangxi Engineering Research Center of Industrial Internet Security and Blockchain, Guilin University of Electronic Technology,Guilin,China","institution_ids":["https://openalex.org/I5343935","https://openalex.org/I3129996945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101878252","display_name":"Meng Zhao","orcid":"https://orcid.org/0000-0002-4629-9648"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Zhao","raw_affiliation_strings":["Hangzhou Innovation Institute of Beihang University,Hangzhou,China"],"affiliations":[{"raw_affiliation_string":"Hangzhou Innovation Institute of Beihang University,Hangzhou,China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008124416","display_name":"Zhaoyu Su","orcid":"https://orcid.org/0000-0003-4076-5318"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"id":"https://openalex.org/I3129996945","display_name":"Guilin University of Aerospace Technology","ror":"https://ror.org/00h1gc758","country_code":"CN","type":"education","lineage":["https://openalex.org/I3129996945"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoyu Su","raw_affiliation_strings":["Guangxi Engineering Research Center of Industrial Internet Security and Blockchain, Guilin University of Electronic Technology,Guilin,China"],"affiliations":[{"raw_affiliation_string":"Guangxi Engineering Research Center of Industrial Internet Security and Blockchain, Guilin University of Electronic Technology,Guilin,China","institution_ids":["https://openalex.org/I5343935","https://openalex.org/I3129996945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001395612","display_name":"Chunhai Li","orcid":"https://orcid.org/0000-0003-2543-1678"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"id":"https://openalex.org/I3129996945","display_name":"Guilin University of Aerospace Technology","ror":"https://ror.org/00h1gc758","country_code":"CN","type":"education","lineage":["https://openalex.org/I3129996945"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhai Li","raw_affiliation_strings":["Guangxi Engineering Research Center of Industrial Internet Security and Blockchain, Guilin University of Electronic Technology,Guilin,China"],"affiliations":[{"raw_affiliation_string":"Guangxi Engineering Research Center of Industrial Internet Security and Blockchain, Guilin University of Electronic Technology,Guilin,China","institution_ids":["https://openalex.org/I5343935","https://openalex.org/I3129996945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5123053348","display_name":"Yujue Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujue Wang","raw_affiliation_strings":["Hangzhou Innovation Institute of Beihang University,Hangzhou,China"],"affiliations":[{"raw_affiliation_string":"Hangzhou Innovation Institute of Beihang University,Hangzhou,China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101407571"],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.62420105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9296000003814697,"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":0.9296000003814697,"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/T10237","display_name":"Cryptography and Data Security","score":0.016300000250339508,"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"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.015300000086426735,"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/signcryption","display_name":"Signcryption","score":0.9684000015258789},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.6624000072479248},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6349999904632568},{"id":"https://openalex.org/keywords/discrete-logarithm","display_name":"Discrete logarithm","score":0.5622000098228455},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.5047000050544739},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.41519999504089355},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4018999934196472},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.37059998512268066}],"concepts":[{"id":"https://openalex.org/C155527597","wikidata":"https://www.wikidata.org/wiki/Q1727777","display_name":"Signcryption","level":4,"score":0.9684000015258789},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.6624000072479248},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6349999904632568},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6291999816894531},{"id":"https://openalex.org/C173259116","wikidata":"https://www.wikidata.org/wiki/Q864003","display_name":"Discrete logarithm","level":4,"score":0.5622000098228455},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.5047000050544739},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4440999925136566},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.42980000376701355},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.41519999504089355},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4018999934196472},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.37059998512268066},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.35760000348091125},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.353300005197525},{"id":"https://openalex.org/C189693848","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information exchange","level":2,"score":0.32019999623298645},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.30790001153945923},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3061000108718872},{"id":"https://openalex.org/C204806902","wikidata":"https://www.wikidata.org/wiki/Q2333581","display_name":"Semantic security","level":5,"score":0.29580000042915344},{"id":"https://openalex.org/C205009425","wikidata":"https://www.wikidata.org/wiki/Q935662","display_name":"Forward secrecy","level":4,"score":0.2939999997615814},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.27950000762939453},{"id":"https://openalex.org/C99674996","wikidata":"https://www.wikidata.org/wiki/Q1414155","display_name":"Key exchange","level":4,"score":0.2759000062942505},{"id":"https://openalex.org/C101454708","wikidata":"https://www.wikidata.org/wiki/Q17106019","display_name":"Standard Model (mathematical formulation)","level":3,"score":0.27129998803138733},{"id":"https://openalex.org/C167615521","wikidata":"https://www.wikidata.org/wiki/Q1048911","display_name":"Elliptic curve cryptography","level":4,"score":0.2590000033378601},{"id":"https://openalex.org/C38369872","wikidata":"https://www.wikidata.org/wiki/Q7445009","display_name":"Security analysis","level":2,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpads67057.2025.11323120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpads67057.2025.11323120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31th International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1516634197","https://openalex.org/W1591524234","https://openalex.org/W1788452017","https://openalex.org/W2061173901","https://openalex.org/W2121247918","https://openalex.org/W2344686823","https://openalex.org/W2586333888","https://openalex.org/W2784714515","https://openalex.org/W2904379567","https://openalex.org/W3014814080","https://openalex.org/W3016041067","https://openalex.org/W3042527829","https://openalex.org/W3197511691","https://openalex.org/W4286374875","https://openalex.org/W4288064627","https://openalex.org/W4310055011","https://openalex.org/W4312456366","https://openalex.org/W4313055779","https://openalex.org/W4361862728","https://openalex.org/W4385988078","https://openalex.org/W4389076267","https://openalex.org/W4401074596","https://openalex.org/W4401879169","https://openalex.org/W4401971224","https://openalex.org/W4404145787","https://openalex.org/W4404321370","https://openalex.org/W4409212645"],"related_works":[],"abstract_inverted_index":{"In":[0],"Vehicular":[1],"Ad-hoc":[2],"Networks":[3],"(VANETs),":[4],"vehicles":[5],"exchange":[6],"information":[7],"in":[8,142,149],"real-time":[9],"by":[10,87],"collaborating":[11],"with":[12],"Roadside":[13],"Units":[14,18],"(RSUs)":[15],"and":[16,24,30,83,94,116,128,146],"On-Board":[17],"(OBUs)":[19],"to":[20,131],"enhance":[21],"traffic":[22],"efficiency":[23],"safety.":[25],"Therefore,":[26],"guaranteeing":[27],"the":[28,37,40,51,71,81,105,109,117,144],"integrity":[29],"confidentiality":[31],"of":[32,39,73,85,108],"messages,":[33],"as":[34,36],"well":[35],"authenticity":[38],"sender's":[41],"identity,":[42],"is":[43],"crucial":[44],"for":[45,63],"establishing":[46],"reliable":[47],"communication.":[48],"To":[49],"address":[50],"aforementioned":[52],"issues,":[53],"this":[54,122],"paper":[55],"proposes":[56],"an":[57],"improved":[58],"unforgeable":[59],"aggregate":[60],"signcryption":[61,145],"scheme":[62,79,123],"VANETs,":[64],"where":[65],"a":[66,89,98],"receiver":[67],"can":[68,124],"efficiently":[69],"verify":[70],"legitimacy":[72],"multiple":[74],"message":[75],"sources":[76],"simultaneously.":[77],"The":[78],"enhances":[80],"security":[82],"privacy":[84],"VANETs":[86],"deploying":[88],"mapping":[90],"between":[91],"anonymous":[92],"identities":[93],"public":[95],"keys":[96],"on":[97],"blockchain.":[99],"Security":[100],"analysis":[101],"demonstrated":[102],"that,":[103],"under":[104],"hardness":[106],"assumptions":[107],"Elliptic":[110],"Curve":[111],"Discrete":[112],"Logarithm":[113],"Problem":[114,120],"(ECDLP)":[115],"Computational":[118],"Diffie-Hellman":[119],"(CDHP),":[121],"achieve":[125],"ciphertext":[126],"unforgeability":[127],"confidentiality.":[129],"Compared":[130],"existing":[132],"related":[133],"schemes,":[134],"our":[135],"proposed":[136],"solution":[137],"significantly":[138],"reduces":[139],"computational":[140],"costs":[141],"both":[143],"unsigncryption":[147],"(especially":[148],"batch":[150],"processing)":[151],"phases.":[152]},"counts_by_year":[],"updated_date":"2026-02-23T20:09:44.859080","created_date":"2026-01-15T00:00:00"}
