{"id":"https://openalex.org/W3163931394","doi":"https://doi.org/10.1109/tcc.2021.3081702","title":"Secure and Efficient Data Deduplication in JointCloud Storage","display_name":"Secure and Efficient Data Deduplication in JointCloud Storage","publication_year":2021,"publication_date":"2021-05-19","ids":{"openalex":"https://openalex.org/W3163931394","doi":"https://doi.org/10.1109/tcc.2021.3081702","mag":"3163931394"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2021.3081702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2021.3081702","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"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 Transactions on Cloud Computing","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/A5100366398","display_name":"Di Zhang","orcid":"https://orcid.org/0000-0002-4875-1319"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Di Zhang","raw_affiliation_strings":["Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, College of Computer Science, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-4875-1319","affiliations":[{"raw_affiliation_string":"Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063299510","display_name":"Junqing Le","orcid":"https://orcid.org/0000-0003-2240-5263"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junqing Le","raw_affiliation_strings":["Chongqing Key Laboratory of Nonlinear Circuits and Intelligent Information Processing, College of Electronic and Information Engineering, Southwest University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-2240-5263","affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Nonlinear Circuits and Intelligent Information Processing, College of Electronic and Information Engineering, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085538046","display_name":"Nankun Mu","orcid":"https://orcid.org/0009-0005-1560-8267"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nankun Mu","raw_affiliation_strings":["Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, College of Computer Science, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-8126-8126","affiliations":[{"raw_affiliation_string":"Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101845076","display_name":"Jiahui Wu","orcid":"https://orcid.org/0000-0003-0121-5575"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahui Wu","raw_affiliation_strings":["Chongqing Key Laboratory of Nonlinear Circuits and Intelligent Information Processing, College of Electronic and Information Engineering, Southwest University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Nonlinear Circuits and Intelligent Information Processing, College of Electronic and Information Engineering, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050445876","display_name":"Xiaofeng Liao","orcid":"https://orcid.org/0000-0002-3372-9207"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Liao","raw_affiliation_strings":["Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, College of Computer Science, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-3372-9207","affiliations":[{"raw_affiliation_string":"Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100366398"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":5.1254,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.95521018,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"1","first_page":"156","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9995999932289124,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9995999932289124,"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":0.9983000159263611,"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":0.9805999994277954,"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":0.7403848171234131},{"id":"https://openalex.org/keywords/data-deduplication","display_name":"Data deduplication","score":0.7092738151550293},{"id":"https://openalex.org/keywords/single-point-of-failure","display_name":"Single point of failure","score":0.5222685933113098},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5201190710067749},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.4796319603919983},{"id":"https://openalex.org/keywords/oracle","display_name":"Oracle","score":0.4785626232624054},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.4579003155231476},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.44853007793426514},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3479394316673279},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.34026849269866943},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21682143211364746}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7403848171234131},{"id":"https://openalex.org/C32587265","wikidata":"https://www.wikidata.org/wiki/Q1182260","display_name":"Data deduplication","level":2,"score":0.7092738151550293},{"id":"https://openalex.org/C165136773","wikidata":"https://www.wikidata.org/wiki/Q1363179","display_name":"Single point of failure","level":2,"score":0.5222685933113098},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5201190710067749},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.4796319603919983},{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.4785626232624054},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.4579003155231476},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.44853007793426514},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3479394316673279},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34026849269866943},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21682143211364746},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcc.2021.3081702","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2021.3081702","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"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 Transactions on Cloud Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2304842078","display_name":null,"funder_award_id":"61932006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3018753085","display_name":null,"funder_award_id":"61806169","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5688462277","display_name":null,"funder_award_id":"61772434","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"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W37027385","https://openalex.org/W1610688607","https://openalex.org/W1630587103","https://openalex.org/W2004493170","https://openalex.org/W2031250218","https://openalex.org/W2034326924","https://openalex.org/W2037902920","https://openalex.org/W2086042811","https://openalex.org/W2114428623","https://openalex.org/W2117685508","https://openalex.org/W2129167380","https://openalex.org/W2137502482","https://openalex.org/W2165257856","https://openalex.org/W2317570624","https://openalex.org/W2344172948","https://openalex.org/W2441223455","https://openalex.org/W2523200020","https://openalex.org/W2540126579","https://openalex.org/W2568154862","https://openalex.org/W2621279243","https://openalex.org/W2735992466","https://openalex.org/W2751054914","https://openalex.org/W2783908022","https://openalex.org/W2784173474","https://openalex.org/W2794373515","https://openalex.org/W2802681900","https://openalex.org/W2890173132","https://openalex.org/W2980021981","https://openalex.org/W2980614633","https://openalex.org/W3014193728","https://openalex.org/W3016918724","https://openalex.org/W3041188391","https://openalex.org/W4230613327","https://openalex.org/W6630994405","https://openalex.org/W6781779593"],"related_works":["https://openalex.org/W1892538828","https://openalex.org/W2185747496","https://openalex.org/W3113693895","https://openalex.org/W3179902838","https://openalex.org/W3098509882","https://openalex.org/W3098351737","https://openalex.org/W2615003995","https://openalex.org/W2169841341","https://openalex.org/W1999333545","https://openalex.org/W4394009775"],"abstract_inverted_index":{"Data":[0],"deduplication":[1],"can":[2,118,165],"efficiently":[3],"eliminate":[4,167],"data":[5,78,105,168],"redundancies":[6,169],"in":[7,86,125,142,188],"cloud":[8,128],"storage":[9,89,129,177],"and":[10,33,73,107,147,158,174,176,181],"reduce":[11],"the":[12,23,52,56,93,110,113,120,126,133,139,143,154,159,186,191,196,206],"bandwidth":[13],"requirement":[14],"of":[15,25,112,183,198,205],"users.":[16],"However,":[17],"most":[18],"previous":[19],"schemes":[20,208],"depending":[21],"on":[22],"help":[24,111],"a":[26,68,87],"trusted":[27,53,114],"key":[28],"server":[29],"(KS)":[30],"are":[31],"vulnerable":[32],"limited":[34],"because":[35],"they":[36],"suffer":[37],"from":[38],"revealing":[39],"information,":[40],"poor":[41],"resistance":[42,157],"to":[43,132,203],"attacks,":[44],"great":[45],"computational":[46,172],"overhead,":[47],"etc.":[48],"In":[49,63],"particular,":[50],"if":[51],"KS":[54],"fails,":[55],"whole":[57],"system":[58,90],"stops":[59],"working,":[60],"i.e.,":[61],"single-point-of-failure.":[62],"this":[64],"article,":[65],"we":[66],"propose":[67],"<underline":[69,74,79],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[70,75,80],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">S</u>":[71],"ecure":[72],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">E</u>":[76],"fficient":[77],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">D</u>":[81],"eduplication":[82],"scheme":[83,200],"(named":[84],"SED)":[85],"JointCloud":[88],"which":[91],"provides":[92],"global":[94],"services":[95],"via":[96],"collaboration":[97],"with":[98,170],"various":[99],"clouds.":[100],"SED":[101,117,137,164,184],"also":[102],"supports":[103],"dynamic":[104],"update":[106],"sharing":[108],"without":[109],"KS.":[115],"Moreover,":[116],"overcome":[119],"single-point-of-failure":[121],"that":[122,195,204],"commonly":[123],"occurs":[124],"classic":[127],"system.":[130],"According":[131],"theoretical":[134],"analyses,":[135],"our":[136,199],"ensures":[138],"semantic":[140],"security":[141],"random":[144],"oracle":[145],"model":[146],"has":[148],"strong":[149],"anti-attack":[150],"ability":[151],"such":[152],"as":[153],"brute-force":[155],"attack":[156,161],"collusion":[160],"resistance.":[162],"Besides,":[163],"effectively":[166],"low":[171],"complexity":[173],"communication":[175],"overhead.":[178],"The":[179],"efficiency":[180],"functionality":[182],"improves":[185],"usability":[187],"client-side.":[189],"Finally,":[190],"comparing":[192],"results":[193],"show":[194],"performance":[197],"is":[201],"superior":[202],"existing":[207]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}