{"id":"https://openalex.org/W2897805699","doi":"https://doi.org/10.1155/2018/6174830","title":"A Cheating Detectable Privacy-Preserving Data Sharing Scheme for Cloud Computing","display_name":"A Cheating Detectable Privacy-Preserving Data Sharing Scheme for Cloud Computing","publication_year":2018,"publication_date":"2018-10-16","ids":{"openalex":"https://openalex.org/W2897805699","doi":"https://doi.org/10.1155/2018/6174830","mag":"2897805699"},"language":"en","primary_location":{"id":"doi:10.1155/2018/6174830","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/6174830","pdf_url":"https://downloads.hindawi.com/journals/scn/2018/6174830.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"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"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/2018/6174830.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058859365","display_name":"Xin Wang","orcid":"https://orcid.org/0000-0003-1904-7821"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]},{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Wang","raw_affiliation_strings":["College of Electrical and Information Engineering, Shaanxi University of Science and Technology, Xi\u2019an 710021, China","School of Computer Science, Shaanxi Normal University, Xi\u2019an 710119, China","State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China","College of Electrical and Information Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China","School of Computer Science, Shaanxi Normal University, Xi'an 710119, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Shaanxi University of Science and Technology, Xi\u2019an 710021, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an 710119, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]},{"raw_affiliation_string":"College of Electrical and Information Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an 710119, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000988425","display_name":"Bo Yang","orcid":"https://orcid.org/0000-0002-0419-1209"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bo Yang","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an 710119, China","State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China","School of Computer Science, Shaanxi Normal University, Xi'an 710119, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an 710119, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an 710119, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083800827","display_name":"Zhe Xia","orcid":"https://orcid.org/0000-0003-4397-1248"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Xia","raw_affiliation_strings":["School of Computer Science and Technology, Wuhan University of Technology, Wuhan 430070, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Wuhan University of Technology, Wuhan 430070, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035820331","display_name":"Yanqi Zhao","orcid":"https://orcid.org/0000-0002-1023-6549"},"institutions":[{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanqi Zhao","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University, Xi\u2019an 710119, China","School of Computer Science, Shaanxi Normal University, Xi'an 710119, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi\u2019an 710119, China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, Xi'an 710119, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012916101","display_name":"Huifang Yu","orcid":"https://orcid.org/0000-0003-4711-3128"},"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":"Huifang Yu","raw_affiliation_strings":["School of Communication and Information Engineering, Xi\u2019an University of Posts & Telecommunications, Xi\u2019an 710121, China","School of Communication and Information Engineering, Xi'an University of Posts & Telecommunications, Xi'an 710121, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Xi\u2019an University of Posts & Telecommunications, Xi\u2019an 710121, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Xi'an University of Posts & Telecommunications, Xi'an 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5000988425"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404","https://openalex.org/I88830068"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12001396,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2018","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9991000294685364,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9987999796867371,"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/computer-science","display_name":"Computer science","score":0.8673882484436035},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8066258430480957},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7019754648208618},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.6320093870162964},{"id":"https://openalex.org/keywords/secret-sharing","display_name":"Secret sharing","score":0.6228619813919067},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5755977630615234},{"id":"https://openalex.org/keywords/cheating","display_name":"Cheating","score":0.5265533924102783},{"id":"https://openalex.org/keywords/security-analysis","display_name":"Security analysis","score":0.4786885380744934},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4780424237251282},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.44615936279296875},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4252289831638336},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3321077227592468}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8673882484436035},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8066258430480957},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7019754648208618},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.6320093870162964},{"id":"https://openalex.org/C3087436","wikidata":"https://www.wikidata.org/wiki/Q1386603","display_name":"Secret sharing","level":3,"score":0.6228619813919067},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5755977630615234},{"id":"https://openalex.org/C2778024590","wikidata":"https://www.wikidata.org/wiki/Q2357432","display_name":"Cheating","level":2,"score":0.5265533924102783},{"id":"https://openalex.org/C38369872","wikidata":"https://www.wikidata.org/wiki/Q7445009","display_name":"Security analysis","level":2,"score":0.4786885380744934},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4780424237251282},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.44615936279296875},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4252289831638336},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3321077227592468},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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:10.1155/2018/6174830","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/6174830","pdf_url":"https://downloads.hindawi.com/journals/scn/2018/6174830.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"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"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:540914d895544bd1af9df2bf5abae225","is_oa":true,"landing_page_url":"https://doaj.org/article/540914d895544bd1af9df2bf5abae225","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Security and Communication Networks, Vol 2018 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2018/6174830","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/6174830","pdf_url":"https://downloads.hindawi.com/journals/scn/2018/6174830.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"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"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":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1134359707","display_name":null,"funder_award_id":"16JK1109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2067983305","display_name":null,"funder_award_id":"2017YFB0802000","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2405121912","display_name":null,"funder_award_id":"2017-MS-03","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4095846345","display_name":null,"funder_award_id":"BJ11-12","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5475301337","display_name":null,"funder_award_id":"18022","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G567918762","display_name":null,"funder_award_id":"61802241","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7025808663","display_name":null,"funder_award_id":"61572303","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7193726045","display_name":null,"funder_award_id":"2017JQ6029","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7389813373","display_name":null,"funder_award_id":"MMJJ20180217","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7635812194","display_name":null,"funder_award_id":"61872289","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7649808349","display_name":null,"funder_award_id":"and 61872289","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7935533444","display_name":null,"funder_award_id":"201802","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8125562991","display_name":null,"funder_award_id":"61772326","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G818981834","display_name":null,"funder_award_id":"61802242","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8393843263","display_name":null,"funder_award_id":"61572303","funder_id":"https://openalex.org/F4320325627","funder_display_name":"Education Department of Shaanxi Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324977","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45"},{"id":"https://openalex.org/F4320325627","display_name":"Education Department of Shaanxi Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2897805699.pdf","grobid_xml":"https://content.openalex.org/works/W2897805699.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1510795740","https://openalex.org/W1768862631","https://openalex.org/W1990304797","https://openalex.org/W2096515701","https://openalex.org/W2097407854","https://openalex.org/W2123845384","https://openalex.org/W2151471396","https://openalex.org/W2404846046"],"related_works":["https://openalex.org/W2012288173","https://openalex.org/W1968538666","https://openalex.org/W2097662580","https://openalex.org/W3199302685","https://openalex.org/W2344072770","https://openalex.org/W2389163612","https://openalex.org/W2065650938","https://openalex.org/W1596090937","https://openalex.org/W3001342270","https://openalex.org/W1967663693"],"abstract_inverted_index":{"Cloud":[0],"computing":[1,14,31],"provides":[2],"a":[3,75],"new,":[4],"attractive":[5],"paradigm":[6],"for":[7,108],"the":[8,27,36,40,109],"effective":[9,98],"sharing":[10,41,65,77,114],"of":[11,29,79,105,119],"storage":[12],"and":[13,20,32,57,82,99,123,133,176],"resources":[15],"among":[16,43],"global":[17],"consumers.":[18],"More":[19],"more":[21],"enterprises":[22],"have":[23],"begun":[24],"to":[25,38,62,156,168,171],"enter":[26],"field":[28],"cloud":[30,37,110],"storing":[33],"data":[34,42,54,64,76,113,175,179],"in":[35,46,144,159,180],"facilitate":[39],"users.":[44],"However,":[45],"many":[47],"cases,":[48],"users":[49,128],"may":[50],"be":[51,157,169],"concerned":[52],"about":[53],"privacy,":[55],"trust,":[56],"integrity.":[58],"It":[59],"is":[60,90,95,103,154,165],"challenging":[61],"provide":[63],"services":[66],"without":[67],"sacrificing":[68],"these":[69],"security":[70],"requirements.":[71],"In":[72],"this":[73],"paper,":[74],"scheme":[78,94,140,153],"reliable,":[80],"secure,":[81],"privacy":[83,107],"protection":[84],"based":[85],"on":[86],"general":[87],"access":[88],"structure":[89],"introduced.":[91],"The":[92,152],"proposed":[93,139],"not":[96],"only":[97],"flexible,":[100],"but":[101],"also":[102],"capable":[104],"protecting":[106],"owner,":[111],"supporting":[112],"under":[115],"supervision,":[116],"enabling":[117],"accountability":[118],"users\u2019":[120],"decryption":[121],"keys,":[122],"identifying":[124],"cheaters":[125],"if":[126],"some":[127],"behave":[129],"dishonestly.":[130],"Security":[131],"analysis":[132,135],"efficiency":[134],"demonstrate":[136],"that":[137],"our":[138],"has":[141],"better":[142],"performance":[143],"computational":[145],"costs":[146],"compared":[147],"with":[148],"most":[149],"related":[150],"works.":[151],"versatile":[155],"used":[158],"various":[160],"environments.":[161],"For":[162],"example,":[163],"it":[164],"particularly":[166],"suitable":[167],"employed":[170],"protect":[172],"personal":[173],"health":[174],"medical":[177,182],"diagnostic":[178],"information":[181],"environment.":[183]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}