{"id":"https://openalex.org/W7115707214","doi":"https://doi.org/10.1109/tc.2025.3644302","title":"TolerStore: Tolerating Malicious Nodes in Decentralized Storage Network","display_name":"TolerStore: Tolerating Malicious Nodes in Decentralized Storage Network","publication_year":2025,"publication_date":"2025-12-17","ids":{"openalex":"https://openalex.org/W7115707214","doi":"https://doi.org/10.1109/tc.2025.3644302"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2025.3644302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2025.3644302","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","0016-9340","1557-9956","2326-3814"],"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 Computers","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":null,"display_name":"Wanning Bao","orcid":"https://orcid.org/0000-0001-6493-6877"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanning Bao","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6493-6877","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Liangmin Wang","orcid":"https://orcid.org/0000-0003-0048-5979"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangmin Wang","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0048-5979","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Haiqin Wu","orcid":"https://orcid.org/0000-0002-2942-6975"},"institutions":[{"id":"https://openalex.org/I4210139618","display_name":"Shanghai Key Laboratory of Trustworthy Computing","ror":"https://ror.org/030qbr085","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210139618"]},{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiqin Wu","raw_affiliation_strings":["Shanghai Key Laboratory of Trustworthy Computing (Software Engineering Institute), East China Normal University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-2942-6975","affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Trustworthy Computing (Software Engineering Institute), East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I4210139618","https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Dian Shen","orcid":"https://orcid.org/0000-0003-0422-5285"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dian Shen","raw_affiliation_strings":["School of Computer Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0422-5285","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":null,"display_name":"Boris D\u00fcdder","orcid":"https://orcid.org/0000-0002-0241-7729"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Boris D\u00fcdder","raw_affiliation_strings":["Department of Computer Science, University of Copenhagen, Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-0241-7729","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.66715932,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"75","issue":"3","first_page":"942","last_page":"956"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.3709000051021576,"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":0.3709000051021576,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.19699999690055847,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.11890000104904175,"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/byzantine-fault-tolerance","display_name":"Byzantine fault tolerance","score":0.8133000135421753},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.42989999055862427},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.4244999885559082},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.40950000286102295},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.39959999918937683},{"id":"https://openalex.org/keywords/distributed-data-store","display_name":"Distributed data store","score":0.39419999718666077},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.3765999972820282},{"id":"https://openalex.org/keywords/single-point-of-failure","display_name":"Single point of failure","score":0.3569999933242798}],"concepts":[{"id":"https://openalex.org/C168021876","wikidata":"https://www.wikidata.org/wiki/Q1353446","display_name":"Byzantine fault tolerance","level":3,"score":0.8133000135421753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8113999962806702},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.534600019454956},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5309000015258789},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.42989999055862427},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.4244999885559082},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.40950000286102295},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.39959999918937683},{"id":"https://openalex.org/C24885549","wikidata":"https://www.wikidata.org/wiki/Q339678","display_name":"Distributed data store","level":2,"score":0.39419999718666077},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3765999972820282},{"id":"https://openalex.org/C165136773","wikidata":"https://www.wikidata.org/wiki/Q1363179","display_name":"Single point of failure","level":2,"score":0.3569999933242798},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.3337000012397766},{"id":"https://openalex.org/C70061542","wikidata":"https://www.wikidata.org/wiki/Q989016","display_name":"Distributed database","level":2,"score":0.329800009727478},{"id":"https://openalex.org/C17532199","wikidata":"https://www.wikidata.org/wiki/Q17083590","display_name":"Quantum Byzantine agreement","level":4,"score":0.32420000433921814},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.31619998812675476},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.3109999895095825},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.2928999960422516},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.28600001335144043},{"id":"https://openalex.org/C193519340","wikidata":"https://www.wikidata.org/wiki/Q891179","display_name":"Data loss","level":2,"score":0.27889999747276306},{"id":"https://openalex.org/C4373008","wikidata":"https://www.wikidata.org/wiki/Q513349","display_name":"File server","level":2,"score":0.27630001306533813},{"id":"https://openalex.org/C2779599972","wikidata":"https://www.wikidata.org/wiki/Q82231","display_name":"NoSQL","level":3,"score":0.2757999897003174},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2540999948978424}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tc.2025.3644302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2025.3644302","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","0016-9340","1557-9956","2326-3814"],"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 Computers","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/861b8e54-b373-4c97-927f-e6d37c9ad0ca","is_oa":false,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/861b8e54-b373-4c97-927f-e6d37c9ad0ca","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bao , W , Wang , L , Wu , H , Shen , D & Dudder , B 2026 , ' TolerStore : Tolerating Malicious Nodes in Decentralized Storage Network ' , IEEE Transactions on Computers , vol. 75 , no. 3 , pp. 942-956 . https://doi.org/10.1109/TC.2025.3644302","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5637038946151733,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1325466753","display_name":null,"funder_award_id":"62372105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7847024228","display_name":null,"funder_award_id":"62202167","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":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"A":[0],"decentralized":[1,43,93,99],"storage":[2,7,44],"network":[3],"(DSN)":[4],"collects":[5],"idle":[6],"resources":[8],"from":[9,50],"Internet":[10],"nodes":[11,45],"for":[12,96,128],"low-cost":[13],"rental":[14],"to":[15,36,121,138,166,201],"users,":[16],"and":[17,40,60,71,101,108,147,182,195],"its":[18],"scale":[19],"has":[20],"grown":[21],"exponentially.":[22],"In":[23,85],"a":[24,30,51,91,123,176],"DSN,":[25],"most":[26],"users":[27,48],"rely":[28],"on":[29],"centralized":[31],"third-party":[32],"service":[33,94],"provider":[34],"(SP)":[35],"process":[37],"userside":[38],"data":[39,69,130,143,148,169,203],"interact":[41],"with":[42,74,98,125,158,171,199],"(SNs),":[46],"making":[47],"suffer":[49],"single":[52],"point":[53],"of":[54,82,114],"failure.":[55],"Additionally,":[56],"since":[57],"both":[58],"SP":[59],"SNs":[61,198],"may":[62],"offer":[63],"malicious":[64,109,197],"services,":[65],"enabling":[66],"fault":[67,141],"tolerance,":[68,142],"confidentiality,":[70,144],"availability":[72],"guarantee":[73],"public":[75,145],"verifiability":[76],"is":[77,118,135],"crucial":[78],"in":[79,132],"the":[80,112,119],"presence":[81],"such":[83],"threats.":[84],"this":[86],"paper,":[87],"we":[88,151],"propose":[89,152],"TolerStore,":[90],"completely":[92],"framework":[95],"DSNs":[97],"SPs":[100,107,127,194],"SNs,":[102],"which":[103,134],"can":[104],"tolerate":[105],"Byzantine":[106,140,155,193],"SNs.":[110],"To":[111],"best":[113],"our":[115],"knowledge,":[116],"TolerStore":[117,177],"first":[120],"develop":[122],"blockchain":[124],"multiple":[126],"privacy-aware":[129,168],"processing":[131,170],"DSNs,":[133],"formally":[136],"proven":[137],"ensure":[139],"verification,":[146],"availability.":[149,204],"Furthermore,":[150],"an":[153,159],"optimized":[154],"Fault-Tolerant":[156],"consensus":[157],"adaptive":[160],"leader":[161],"rotation,":[162],"incorporating":[163],"homomorphic":[164],"fingerprints":[165],"verify":[167],"enhanced":[172],"performance.":[173],"We":[174],"implement":[175],"prototype":[178],"over":[179],"Hyperledger":[180],"Fabric,":[181],"extensive":[183],"experiments":[184],"show":[185],"that":[186],"it":[187],"tolerates":[188],"[<inline-formula":[189],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[190],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[191],"notation=\"LaTeX\">$\\frac{N-1}{3}$</tex-math></inline-formula>]":[192],"50%":[196],"up":[200],"99.99%":[202]},"counts_by_year":[],"updated_date":"2026-02-12T06:13:03.167441","created_date":"2025-12-17T00:00:00"}