{"id":"https://openalex.org/W4417469998","doi":"https://doi.org/10.1109/jiot.2025.3645578","title":"Low-Latency Secure Data Sharing in IoV: A Smart Contract-Based Framework With Parallel Outsourced Computing","display_name":"Low-Latency Secure Data Sharing in IoV: A Smart Contract-Based Framework With Parallel Outsourced Computing","publication_year":2025,"publication_date":"2025-12-18","ids":{"openalex":"https://openalex.org/W4417469998","doi":"https://doi.org/10.1109/jiot.2025.3645578"},"language":null,"primary_location":{"id":"doi:10.1109/jiot.2025.3645578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3645578","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5100429237","display_name":"Siyuan Chen","orcid":"https://orcid.org/0000-0002-6898-4777"},"institutions":[{"id":"https://openalex.org/I23632641","display_name":"Shanghai University of Electric Power","ror":"https://ror.org/02w4tny03","country_code":"CN","type":"education","lineage":["https://openalex.org/I23632641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Siyuan Chen","raw_affiliation_strings":["School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China","institution_ids":["https://openalex.org/I23632641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114191592","display_name":"Longfang Wen","orcid":"https://orcid.org/0009-0001-5195-1274"},"institutions":[{"id":"https://openalex.org/I23632641","display_name":"Shanghai University of Electric Power","ror":"https://ror.org/02w4tny03","country_code":"CN","type":"education","lineage":["https://openalex.org/I23632641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Longfang Wen","raw_affiliation_strings":["School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China","institution_ids":["https://openalex.org/I23632641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100408853","display_name":"Chenchen Zhang","orcid":"https://orcid.org/0000-0003-2455-7228"},"institutions":[{"id":"https://openalex.org/I23632641","display_name":"Shanghai University of Electric Power","ror":"https://ror.org/02w4tny03","country_code":"CN","type":"education","lineage":["https://openalex.org/I23632641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenchen Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China","institution_ids":["https://openalex.org/I23632641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100462053","display_name":"Liangliang Wang","orcid":"https://orcid.org/0000-0003-0389-3281"},"institutions":[{"id":"https://openalex.org/I23632641","display_name":"Shanghai University of Electric Power","ror":"https://ror.org/02w4tny03","country_code":"CN","type":"education","lineage":["https://openalex.org/I23632641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangliang Wang","raw_affiliation_strings":["School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China","institution_ids":["https://openalex.org/I23632641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101933153","display_name":"Weiwei Li","orcid":"https://orcid.org/0000-0003-1833-8950"},"institutions":[{"id":"https://openalex.org/I23632641","display_name":"Shanghai University of Electric Power","ror":"https://ror.org/02w4tny03","country_code":"CN","type":"education","lineage":["https://openalex.org/I23632641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Li","raw_affiliation_strings":["School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China","institution_ids":["https://openalex.org/I23632641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100429237"],"corresponding_institution_ids":["https://openalex.org/I23632641"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.54713135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"3","first_page":"5420","last_page":"5436"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.5210000276565552,"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":0.5210000276565552,"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/T10237","display_name":"Cryptography and Data Security","score":0.4246000051498413,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.01209999993443489,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.5609999895095825},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5403000116348267},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5364999771118164},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.503000020980835},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.4927000105381012},{"id":"https://openalex.org/keywords/attribute-based-encryption","display_name":"Attribute-based encryption","score":0.4410000145435333},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.43799999356269836},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.42719998955726624},{"id":"https://openalex.org/keywords/outsourcing","display_name":"Outsourcing","score":0.4090000092983246}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8686000108718872},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.5609999895095825},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5403000116348267},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5365999937057495},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5364999771118164},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.503000020980835},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.4927000105381012},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4747999906539917},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4472000002861023},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.4410000145435333},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.43799999356269836},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.42719998955726624},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.4090000092983246},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.3700000047683716},{"id":"https://openalex.org/C3087436","wikidata":"https://www.wikidata.org/wiki/Q1386603","display_name":"Secret sharing","level":3,"score":0.3682999908924103},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3614000082015991},{"id":"https://openalex.org/C205533965","wikidata":"https://www.wikidata.org/wiki/Q1367345","display_name":"Key escrow","level":4,"score":0.33970001339912415},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.31029999256134033},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.2957000136375427},{"id":"https://openalex.org/C86532276","wikidata":"https://www.wikidata.org/wiki/Q1184065","display_name":"Delegation","level":2,"score":0.2847000062465668},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.2806999981403351},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.27950000762939453},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.26440000534057617},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.2597000002861023},{"id":"https://openalex.org/C100980136","wikidata":"https://www.wikidata.org/wiki/Q4668956","display_name":"Malleability","level":4,"score":0.2567000091075897},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.2563999891281128}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3645578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3645578","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1498316612","https://openalex.org/W1529664688","https://openalex.org/W1974267799","https://openalex.org/W2058701727","https://openalex.org/W2108072891","https://openalex.org/W2138001464","https://openalex.org/W2322315143","https://openalex.org/W2621249842","https://openalex.org/W2901822188","https://openalex.org/W2982650630","https://openalex.org/W3001774639","https://openalex.org/W3006272118","https://openalex.org/W3035396739","https://openalex.org/W3091074232","https://openalex.org/W3135750780","https://openalex.org/W4285132699","https://openalex.org/W4285256539","https://openalex.org/W4312602653","https://openalex.org/W4312644446","https://openalex.org/W4312947450","https://openalex.org/W4364302695","https://openalex.org/W4366308961","https://openalex.org/W4383113006","https://openalex.org/W4383265720","https://openalex.org/W4387489959","https://openalex.org/W4388836971","https://openalex.org/W4392977018","https://openalex.org/W4396670880","https://openalex.org/W4401164082","https://openalex.org/W4401213203","https://openalex.org/W4402859459","https://openalex.org/W4402978630","https://openalex.org/W4408362426","https://openalex.org/W4411854374"],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,5,10],"rapid":[2],"development":[3],"of":[4,7,189],"Internet":[6],"Vehicles":[8],"(IoV),":[9],"need":[11],"for":[12,145],"reliable":[13],"real-time":[14],"communication":[15,140],"and":[16,32,96,101,125,142,165,178,232],"secure":[17],"data":[18,42,75,227],"sharing":[19,76,228],"has":[20],"become":[21],"increasingly":[22],"critical.":[23],"However,":[24],"existing":[25,86],"solutions":[26],"struggle":[27],"with":[28,78,128,137,172,193,229],"high":[29,45],"computational":[30,230],"demands":[31],"limited":[33],"vehicle":[34],"processing":[35],"capability.":[36],"While":[37],"attribute-based":[38],"encryption":[39],"enables":[40],"fine-grained":[41],"sharing,":[43],"its":[44],"decryption":[46,61,95,118,187],"overhead":[47],"requires":[48],"outsourcing":[49],"to":[50,215],"Roadside":[51],"Units":[52],"(RSUs),":[53],"which":[54],"introduces":[55],"reliability":[56],"risks":[57],"such":[58],"as":[59],"ciphertext":[60,130],"errors,":[62],"threatening":[63],"system":[64,113,184,224],"integrity.":[65],"To":[66],"address":[67],"these":[68],"issues,":[69],"we":[70],"propose":[71],"a":[72,129,186],"smart":[73,143],"contract-based":[74],"framework":[77],"parallel":[79,99,117],"outsourced":[80,87],"computing":[81],"in":[82,234],"IoV.":[83,235],"Unlike":[84],"most":[85],"ABE":[88],"(OABE)":[89],"schemes":[90],"that":[91,104,167,182,222],"rely":[92],"on":[93,106],"serial":[94,201],"lack":[97],"robust":[98],"verification,":[100],"blockchain-integrated":[102],"approaches":[103],"focus":[105],"general":[107],"trust":[108],"without":[109],"tailored":[110],"parallelism,":[111],"our":[112,183,223],"uniquely":[114],"combines":[115],"MapReduce-based":[116],"(dividing":[119],"RSU":[120],"tasks":[121],"into":[122],"distributed":[123],"Map":[124],"Reduce":[126],"stages)":[127],"verification":[131],"mechanism":[132],"(achieving":[133],"99.95%":[134],"error":[135],"detection":[136],"under":[138],"2%":[139],"overhead)":[141],"contracts":[144],"auto-auditing":[146],"(2":[147],"blocks,":[148],"0.003":[149],"ETH":[150],"cost,":[151],"preventing":[152],"98.7%":[153],"malicious":[154],"behaviors).":[155],"Blockchain":[156],"integration":[157],"ensures":[158],"service":[159],"quality":[160],"guarantees":[161],"by":[162,197],"providing":[163],"accountability":[164],"ensuring":[166],"computation":[168],"results":[169,220],"are":[170],"auditable,":[171],"responsible":[173],"parties":[174],"held":[175],"accountable.":[176],"Experiments":[177],"SUMO":[179],"simulations":[180],"show":[181],"maintains":[185],"time":[188],"nearly":[190],"1":[191],"second":[192],"100":[194],"attributes,":[195],"improving":[196],"1.6":[198],"seconds":[199],"over":[200],"decryption,":[202],"while":[203],"reducing":[204],"transformation":[205],"key":[206],"generation":[207],"complexity":[208],"from":[209],"<italic":[210,216],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[211,213,217],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">O</i>(<italic":[212],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">n</i>)":[214],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">O</i>(1).":[218],"These":[219],"confirm":[221],"achieves":[225],"efficient":[226],"correctness":[231],"security":[233]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-12-18T00:00:00"}