{"id":"https://openalex.org/W4392144690","doi":"https://doi.org/10.1093/comjnl/bxae012","title":"EFTA: An Efficient and Fault-Tolerant Data Aggregation Scheme without TTP in Smart Grid","display_name":"EFTA: An Efficient and Fault-Tolerant Data Aggregation Scheme without TTP in Smart Grid","publication_year":2024,"publication_date":"2024-02-22","ids":{"openalex":"https://openalex.org/W4392144690","doi":"https://doi.org/10.1093/comjnl/bxae012"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxae012","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxae012","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer 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/A5034431519","display_name":"Xianyun Mei","orcid":"https://orcid.org/0009-0005-5292-0858"},"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":"Xianyun Mei","raw_affiliation_strings":["College of Computer Science and Technology, Shanghai University of Electric Power , Shanghai , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College 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"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liangliang Wang","raw_affiliation_strings":["Advanced Cryptography and System Security Key Laboratory of Sichuan Province , Chengdu , China","College of Computer Science and Technology, Shanghai University of Electric Power , Shanghai , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Cryptography and System Security Key Laboratory of Sichuan Province , Chengdu , China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"College 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/A5005934640","display_name":"Baodong Qin","orcid":"https://orcid.org/0000-0001-7617-5462"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baodong Qin","raw_affiliation_strings":["School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications , Xi\u2019an , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyberspace Security, Xi\u2019an University of Posts and Telecommunications , Xi\u2019an , China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056376119","display_name":"Kai Zhang","orcid":"https://orcid.org/0000-0001-9728-4051"},"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"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Zhang","raw_affiliation_strings":["Advanced Cryptography and System Security Key Laboratory of Sichuan Province , Chengdu , China","College of Computer Science and Technology, Shanghai University of Electric Power , Shanghai , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Cryptography and System Security Key Laboratory of Sichuan Province , Chengdu , China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"College 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/A5042264977","display_name":"Yu Long","orcid":"https://orcid.org/0000-0002-6575-4458"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Long","raw_affiliation_strings":["School of Electronic Information and Electrica Engineering, Shanghai Jiao Tong University , Shanghai , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Electrica Engineering, Shanghai Jiao Tong University , Shanghai , China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100462053"],"corresponding_institution_ids":["https://openalex.org/I23632641","https://openalex.org/I4210132990"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":0.9534,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69960663,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"67","issue":"6","first_page":"2368","last_page":"2378"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10917","display_name":"Smart Grid Security and Resilience","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.9993000030517578,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9990000128746033,"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/scheme","display_name":"Scheme (mathematics)","score":0.7583068609237671},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6849778890609741},{"id":"https://openalex.org/keywords/smart-grid","display_name":"Smart grid","score":0.5461188554763794},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5182390213012695},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.506569504737854},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43436872959136963},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07462376356124878},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07343077659606934},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0726931095123291}],"concepts":[{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.7583068609237671},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6849778890609741},{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.5461188554763794},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5182390213012695},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.506569504737854},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43436872959136963},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07462376356124878},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07343077659606934},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0726931095123291},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxae012","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxae012","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.550000011920929,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1611947856","display_name":null,"funder_award_id":"62372285","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4474614340","display_name":null,"funder_award_id":"22QA1403800","funder_id":"https://openalex.org/F4320327803","funder_display_name":"Shanghai Rising-Star Program"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327803","display_name":"Shanghai Rising-Star Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1976060656","https://openalex.org/W2055817410","https://openalex.org/W2108834246","https://openalex.org/W2139910984","https://openalex.org/W2141420453","https://openalex.org/W2288268330","https://openalex.org/W2545849555","https://openalex.org/W2569475032","https://openalex.org/W2575938897","https://openalex.org/W2733578733","https://openalex.org/W2751163291","https://openalex.org/W2789659149","https://openalex.org/W2802981749","https://openalex.org/W2885936154","https://openalex.org/W2890469737","https://openalex.org/W2910143551","https://openalex.org/W2914573678","https://openalex.org/W2921204284","https://openalex.org/W2944144012","https://openalex.org/W2981285775","https://openalex.org/W2991010086","https://openalex.org/W2997823310","https://openalex.org/W3015172746","https://openalex.org/W3036075578","https://openalex.org/W3047624045","https://openalex.org/W3048028526","https://openalex.org/W3048383079","https://openalex.org/W3090278254","https://openalex.org/W3112677220","https://openalex.org/W3132211075","https://openalex.org/W3175986675","https://openalex.org/W3207818884","https://openalex.org/W3210008616","https://openalex.org/W3211984266","https://openalex.org/W4205146943","https://openalex.org/W4205190807","https://openalex.org/W4213451424","https://openalex.org/W4220718716","https://openalex.org/W4226378691","https://openalex.org/W4281756917","https://openalex.org/W6695982821","https://openalex.org/W6740797381","https://openalex.org/W6783769766"],"related_works":["https://openalex.org/W1975289146","https://openalex.org/W2751256511","https://openalex.org/W1577886464","https://openalex.org/W2144438995","https://openalex.org/W2164896586","https://openalex.org/W1593559483","https://openalex.org/W2108334564","https://openalex.org/W1581129489","https://openalex.org/W2111125783","https://openalex.org/W2369252416"],"abstract_inverted_index":{"Abstract":[0],"With":[1],"the":[2,21,64,106,109,147,154,172],"rapid":[3],"construction":[4],"and":[5,59,79,95,128,132,143,161],"implementation":[6],"of":[7,11,23,66,158,167],"smart":[8,34,159],"grid,":[9,160],"lots":[10],"studies":[12],"have":[13],"been":[14],"conducted":[15],"to":[16,19,51,61,81,85,121,141,171],"explore":[17],"how":[18],"ensure":[20],"security":[22,142,156],"information":[24],"privacy.":[25],"At":[26],"present,":[27],"most":[28],"privacy-preserving":[29,97,174],"data":[30,38,43,47,98,175],"aggregation":[31,48,99,176],"schemes":[32,49],"in":[33,150,165],"grid":[35],"achieve":[36],"privacy":[37],"protection":[39],"through":[40],"homomorphically":[41],"encrypted":[42],"aggregation.":[44],"However,":[45],"these":[46],"tend":[50],"rely":[52],"on":[53,111],"a":[54,67,112],"trusted":[55],"third":[56],"party":[57],"(TTP),":[58],"fail":[60],"efficiently":[62],"handle":[63],"case":[65],"meter":[68],"failure.":[69],"Besides,":[70],"they":[71],"are":[72],"less":[73],"flexible":[74,127],"for":[75],"overall":[76,123,168],"user":[77,130],"management,":[78,131],"resistance":[80],"collusion":[82,138],"attacks":[83],"needs":[84],"be":[86],"improved.":[87],"In":[88],"this":[89,151],"paper,":[90],"we":[91],"propose":[92],"an":[93],"efficient":[94,164],"robust":[96],"scheme":[100,107,120,148],"without":[101],"TTP,":[102,113],"called":[103],"EFTA.":[104],"Overall,":[105],"eliminates":[108],"reliance":[110],"combines":[114],"with":[115],"Shamir":[116],"threshold":[117],"secret":[118],"sharing":[119],"increase":[122],"fault":[124],"tolerance,":[125],"supports":[126],"dynamic":[129],"effectively":[133],"defends":[134],"against":[135],"entity":[136],"initiated":[137],"attacks.":[139],"According":[140],"performance":[144],"analysis":[145],"results,":[146],"proposed":[149],"paper":[152],"meets":[153],"multiple":[155],"requirements":[157],"is":[162],"more":[163],"terms":[166],"overhead":[169],"compared":[170],"existing":[173],"schemes.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}