{"id":"https://openalex.org/W3201382077","doi":"https://doi.org/10.1109/tdsc.2021.3114160","title":"Blockchain-Based Secure Deduplication and Shared Auditing in Decentralized Storage","display_name":"Blockchain-Based Secure Deduplication and Shared Auditing in Decentralized Storage","publication_year":2021,"publication_date":"2021-09-21","ids":{"openalex":"https://openalex.org/W3201382077","doi":"https://doi.org/10.1109/tdsc.2021.3114160","mag":"3201382077"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2021.3114160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2021.3114160","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Dependable and Secure 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/A5013399667","display_name":"Guohua Tian","orcid":"https://orcid.org/0000-0002-9775-695X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"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":"Guohua Tian","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks (ISN), Xidian University, Xi'an, Shaanxi, China","State Key Laboratory of Cryptology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9775-695X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks (ISN), Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056990936","display_name":"Yunhan Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"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":"Yunhan Hu","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks (ISN), Xidian University, Xi'an, Shaanxi, China","State Key Laboratory of Cryptology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks (ISN), Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002582574","display_name":"Jianghong Wei","orcid":"https://orcid.org/0000-0002-0286-7973"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jianghong Wei","raw_affiliation_strings":["State Key Laboratory of Mathematical Engineering and Advanced Computing, Zhengzhou, Henan, China"],"raw_orcid":"https://orcid.org/0000-0002-0286-7973","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mathematical Engineering and Advanced Computing, Zhengzhou, Henan, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060212061","display_name":"Zheli Liu","orcid":"https://orcid.org/0000-0002-2984-2661"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheli Liu","raw_affiliation_strings":["College of Cyber Science, Nankai University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-2984-2661","affiliations":[{"raw_affiliation_string":"College of Cyber Science, Nankai University, Tianjin, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031931063","display_name":"Xinyi Huang","orcid":"https://orcid.org/0000-0003-0070-1707"},"institutions":[{"id":"https://openalex.org/I111753288","display_name":"Fujian Normal University","ror":"https://ror.org/020azk594","country_code":"CN","type":"education","lineage":["https://openalex.org/I111753288"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyi Huang","raw_affiliation_strings":["Fujian Provincial Key Laboratory of Network Security and Cryptology, College of Mathematics and Informatics, Fujian Normal University, Fuzhou, Fujian, China"],"raw_orcid":"https://orcid.org/0000-0003-0070-1707","affiliations":[{"raw_affiliation_string":"Fujian Provincial Key Laboratory of Network Security and Cryptology, College of Mathematics and Informatics, Fujian Normal University, Fuzhou, Fujian, China","institution_ids":["https://openalex.org/I111753288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047378133","display_name":"Xiaofeng Chen","orcid":"https://orcid.org/0000-0001-5858-5070"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"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":"Xiaofeng Chen","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks (ISN), Xidian University, Xi'an, Shaanxi, China","State Key Laboratory of Cryptology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5858-5070","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks (ISN), Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054741725","display_name":"Willy Susilo","orcid":"https://orcid.org/0000-0002-1562-5105"},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Willy Susilo","raw_affiliation_strings":["Institute of Cybersecurity and Cryptology, University of Wollongong, Wollongong, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-1562-5105","affiliations":[{"raw_affiliation_string":"Institute of Cybersecurity and Cryptology, University of Wollongong, Wollongong, NSW, Australia","institution_ids":["https://openalex.org/I204824540"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.7698,"has_fulltext":false,"cited_by_count":113,"citation_normalized_percentile":{"value":0.99428718,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"19","issue":"6","first_page":"3941","last_page":"3954"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9886999726295471,"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":0.9690999984741211,"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/data-deduplication","display_name":"Data deduplication","score":0.8938241004943848},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8128702044487},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.7317240834236145},{"id":"https://openalex.org/keywords/audit","display_name":"Audit","score":0.6117075085639954},{"id":"https://openalex.org/keywords/single-point-of-failure","display_name":"Single point of failure","score":0.5778785347938538},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5093875527381897},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.4968016445636749},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4633828401565552},{"id":"https://openalex.org/keywords/distributed-data-store","display_name":"Distributed data store","score":0.4273269474506378},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4157538414001465},{"id":"https://openalex.org/keywords/data-redundancy","display_name":"Data redundancy","score":0.4130447208881378},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.39981693029403687},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.17716583609580994},{"id":"https://openalex.org/keywords/accounting","display_name":"Accounting","score":0.10311657190322876},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.0881287157535553}],"concepts":[{"id":"https://openalex.org/C32587265","wikidata":"https://www.wikidata.org/wiki/Q1182260","display_name":"Data deduplication","level":2,"score":0.8938241004943848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8128702044487},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.7317240834236145},{"id":"https://openalex.org/C199521495","wikidata":"https://www.wikidata.org/wiki/Q181487","display_name":"Audit","level":2,"score":0.6117075085639954},{"id":"https://openalex.org/C165136773","wikidata":"https://www.wikidata.org/wiki/Q1363179","display_name":"Single point of failure","level":2,"score":0.5778785347938538},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5093875527381897},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.4968016445636749},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4633828401565552},{"id":"https://openalex.org/C24885549","wikidata":"https://www.wikidata.org/wiki/Q339678","display_name":"Distributed data store","level":2,"score":0.4273269474506378},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4157538414001465},{"id":"https://openalex.org/C7545210","wikidata":"https://www.wikidata.org/wiki/Q838123","display_name":"Data redundancy","level":2,"score":0.4130447208881378},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.39981693029403687},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.17716583609580994},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.10311657190322876},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0881287157535553},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tdsc.2021.3114160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2021.3114160","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Dependable and Secure Computing","raw_type":"journal-article"},{"id":"pmh:oai:ro.uow.edu.au:test2021-4177","is_oa":false,"landing_page_url":"https://ro.uow.edu.au/test2021/3168","pdf_url":null,"source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Test Series for Scopus Harvesting 2021","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5538951345","display_name":null,"funder_award_id":"62121001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6036666804","display_name":null,"funder_award_id":"62172434","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7246928032","display_name":null,"funder_award_id":"62032012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8362771766","display_name":null,"funder_award_id":"61960206014","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W89553247","https://openalex.org/W142078693","https://openalex.org/W1610688607","https://openalex.org/W1675372141","https://openalex.org/W1991352533","https://openalex.org/W2004493170","https://openalex.org/W2020928798","https://openalex.org/W2060099509","https://openalex.org/W2079493184","https://openalex.org/W2095763432","https://openalex.org/W2102881299","https://openalex.org/W2123069643","https://openalex.org/W2129167380","https://openalex.org/W2156468933","https://openalex.org/W2157240622","https://openalex.org/W2165257856","https://openalex.org/W2169502896","https://openalex.org/W2317570624","https://openalex.org/W2322299939","https://openalex.org/W2528082988","https://openalex.org/W2547926162","https://openalex.org/W2562280309","https://openalex.org/W2603054666","https://openalex.org/W2616646314","https://openalex.org/W2761652747","https://openalex.org/W2763513601","https://openalex.org/W2905122614","https://openalex.org/W2930871722","https://openalex.org/W2971335344","https://openalex.org/W2991178537","https://openalex.org/W2996988296","https://openalex.org/W3039635909","https://openalex.org/W3041188391","https://openalex.org/W3085589753","https://openalex.org/W3151748982","https://openalex.org/W4211068006","https://openalex.org/W4234194878","https://openalex.org/W4248175462","https://openalex.org/W6605846825","https://openalex.org/W6793285265"],"related_works":["https://openalex.org/W4293433953","https://openalex.org/W2077135008","https://openalex.org/W2994530202","https://openalex.org/W2806404426","https://openalex.org/W2280769266","https://openalex.org/W1513660145","https://openalex.org/W2290204549","https://openalex.org/W4378228047","https://openalex.org/W4324118143","https://openalex.org/W2905122614"],"abstract_inverted_index":{"Data":[0],"deduplication":[1,19,68,82],"and":[2,10,36,49,56,69,107,116,128,158,174],"public":[3,147],"auditing":[4,22,71,142,148],"are":[5,163],"significant":[6],"for":[7],"providing":[8],"secure":[9,67],"efficient":[11,92],"network":[12],"storage":[13,50,88,117],"services.":[14],"However,":[15],"the":[16,28,31,44,86,114,150,155,178],"existing":[17],"data":[18,96,100,162],"schemes":[20],"supporting":[21],"not":[23],"only":[24],"cannot":[25],"effectively":[26],"alleviate":[27],"threats":[29],"of":[30,34,47,105,119,160,180],"single":[32,103],"point":[33,104],"failure":[35,106],"duplicate-faking":[37,108],"attack,":[38],"but":[39],"also":[40],"have":[41],"to":[42,90,144,168],"bear":[43],"massive":[45],"waste":[46],"computation":[48,115],"resources":[51],"caused":[52],"by":[53,121],"metadata":[54,120],"redundancy":[55],"repetitive":[57,170],"audit":[58,156,171],"tasks.":[59,172],"In":[60],"this":[61,132],"article,":[62],"we":[63],"propose":[64],"a":[65,80,102,123,138],"blockchain-based":[66,139],"shared":[70,141,164],"scheme":[72,78,135],"in":[73,153],"decentralized":[74,146],"storage.":[75],"Specifically,":[76],"our":[77,134,181],"utilizes":[79],"novel":[81],"protocol":[83],"based":[84],"on":[85],"double-server":[87],"model":[89],"achieve":[91,145],"space-saving":[93],"while":[94],"protecting":[95],"users":[97,167],"from":[98],"losing":[99],"under":[101],"attack.":[109],"Besides,":[110],"it":[111],"sharply":[112],"reduces":[113],"costs":[118],"introducing":[122],"lightweight":[124],"authenticator":[125],"generation":[126],"algorithm":[127],"update":[129],"protocol.":[130],"On":[131],"basis,":[133],"further":[136],"adopts":[137],"two-way":[140],"mechanism":[143],"without":[149],"third-party":[151],"auditor,":[152],"which":[154],"authenticators":[157],"results":[159],"outsourced":[161],"among":[165],"its":[166],"avoid":[169],"Security":[173],"performance":[175],"analysis":[176],"indicates":[177],"practicability":[179],"scheme.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":30},{"year":2024,"cited_by_count":24},{"year":2023,"cited_by_count":34},{"year":2022,"cited_by_count":15}],"updated_date":"2026-06-21T07:57:09.225873","created_date":"2025-10-10T00:00:00"}