{"id":"https://openalex.org/W7081949549","doi":"https://doi.org/10.1109/tdsc.2025.3609514","title":"Similarity-Aware Defense Scheme for Online Brute-Force Attacks in Encrypted Deduplication","display_name":"Similarity-Aware Defense Scheme for Online Brute-Force Attacks in Encrypted Deduplication","publication_year":2025,"publication_date":"2025-09-12","ids":{"openalex":"https://openalex.org/W7081949549","doi":"https://doi.org/10.1109/tdsc.2025.3609514"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2025.3609514","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2025.3609514","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":null,"display_name":"Guanxiong Ha","orcid":"https://orcid.org/0000-0002-1023-5036"},"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":"Guanxiong Ha","raw_affiliation_strings":["College of Cryptology and Cyber Science, Nankai University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-1023-5036","affiliations":[{"raw_affiliation_string":"College of Cryptology and Cyber Science, Nankai University, Tianjin, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chunfu Jia","orcid":"https://orcid.org/0000-0002-5588-9690"},"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":"Chunfu Jia","raw_affiliation_strings":["College of Cryptology and Cyber Science, Nankai University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-5588-9690","affiliations":[{"raw_affiliation_string":"College of Cryptology and Cyber Science, Nankai University, Tianjin, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiaowei Ge","orcid":"https://orcid.org/0009-0003-7032-4625"},"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":"Xiaowei Ge","raw_affiliation_strings":["College of Cryptology and Cyber Science, Nankai University, Tianjin, China"],"raw_orcid":"https://orcid.org/0009-0003-7032-4625","affiliations":[{"raw_affiliation_string":"College of Cryptology and Cyber Science, Nankai University, Tianjin, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuchen Chen","orcid":null},"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":"Yuchen Chen","raw_affiliation_strings":["College of Cryptology and Cyber Science, Nankai University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Cryptology and Cyber Science, Nankai University, Tianjin, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xuan Shan","orcid":"https://orcid.org/0009-0007-4074-9349"},"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":"Xuan Shan","raw_affiliation_strings":["College of Cryptology and Cyber Science, Nankai University, Tianjin, China"],"raw_orcid":"https://orcid.org/0009-0007-4074-9349","affiliations":[{"raw_affiliation_string":"College of Cryptology and Cyber Science, Nankai University, Tianjin, China","institution_ids":["https://openalex.org/I205237279"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I205237279"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.55774394,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"23","issue":"1","first_page":"590","last_page":"603"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.39079999923706055,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.39079999923706055,"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/T13177","display_name":"Geological and Geophysical Studies","score":0.045099999755620956,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.02969999983906746,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/data-deduplication","display_name":"Data deduplication","score":0.8862000107765198},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.6890000104904175},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6851000189781189},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5856999754905701},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.5288000106811523},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.5252000093460083},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.49050000309944153},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.41819998621940613}],"concepts":[{"id":"https://openalex.org/C32587265","wikidata":"https://www.wikidata.org/wiki/Q1182260","display_name":"Data deduplication","level":2,"score":0.8862000107765198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8371000289916992},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.6890000104904175},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6851000189781189},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5856999754905701},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.5288000106811523},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.5252000093460083},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5023999810218811},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.49050000309944153},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.41819998621940613},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.3912999927997589},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.3801000118255615},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.3702999949455261},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35899999737739563},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3443000018596649},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.32359999418258667},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3203999996185303},{"id":"https://openalex.org/C38369872","wikidata":"https://www.wikidata.org/wiki/Q7445009","display_name":"Security analysis","level":2,"score":0.31790000200271606},{"id":"https://openalex.org/C4373008","wikidata":"https://www.wikidata.org/wiki/Q513349","display_name":"File server","level":2,"score":0.30149999260902405},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.2955000102519989},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C140642157","wikidata":"https://www.wikidata.org/wiki/Q1623338","display_name":"Pseudorandom number generator","level":2,"score":0.2720000147819519},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2660999894142151}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tdsc.2025.3609514","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2025.3609514","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4235289711","display_name":null,"funder_award_id":"62172238","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":39,"referenced_works":["https://openalex.org/W37027385","https://openalex.org/W1545493325","https://openalex.org/W1675372141","https://openalex.org/W1969949656","https://openalex.org/W2034326924","https://openalex.org/W2063421119","https://openalex.org/W2073370301","https://openalex.org/W2110322986","https://openalex.org/W2124218043","https://openalex.org/W2153193245","https://openalex.org/W2157240622","https://openalex.org/W2165257856","https://openalex.org/W2475932436","https://openalex.org/W2491163338","https://openalex.org/W2510521379","https://openalex.org/W2568154862","https://openalex.org/W2603054666","https://openalex.org/W2612649108","https://openalex.org/W2751054914","https://openalex.org/W2763513601","https://openalex.org/W2794373515","https://openalex.org/W2820868167","https://openalex.org/W2887029421","https://openalex.org/W3022503884","https://openalex.org/W3039452901","https://openalex.org/W3127041729","https://openalex.org/W3136536484","https://openalex.org/W3154781724","https://openalex.org/W3170782232","https://openalex.org/W3186747044","https://openalex.org/W4283218696","https://openalex.org/W4285196392","https://openalex.org/W4285211778","https://openalex.org/W4297294775","https://openalex.org/W4313058932","https://openalex.org/W4386260515","https://openalex.org/W4386453630","https://openalex.org/W4401090613","https://openalex.org/W4403210028"],"related_works":[],"abstract_inverted_index":{"Encrypted":[0],"deduplication":[1],"is":[2,19],"appealing":[3],"to":[4,21,37,45,63,72,157,188],"cloud":[5],"storage":[6,12],"systems,":[7],"as":[8],"it":[9,18],"provides":[10],"both":[11],"savings":[13],"and":[14,129,139,161,179],"data":[15,96,112,133,151,159,176],"confidentiality.":[16],"Unfortunately,":[17],"vulnerable":[20],"brute-force":[22],"attacks":[23],"(BFAs),":[24],"which":[25],"poses":[26],"a":[27,42,84,108,114,143],"severe":[28],"security":[29,182],"threat.":[30],"Server-aided":[31],"message-locked":[32],"encryption":[33],"(MLE)":[34],"was":[35],"proposed":[36],"mitigate":[38],"BFAs":[39,100,186],"by":[40],"deploying":[41],"key":[43,50,137],"server":[44],"perform":[46],"rate":[47,140],"limiting":[48,141],"for":[49,75,98],"generation":[51,138],"requests.":[52],"However,":[53],"the":[54,90,94,136,189],"existing":[55,190],"rate-limiting":[56,68,86],"strategy":[57,87],"has":[58],"several":[59],"limitations:":[60],"(1)":[61],"Vulnerable":[62],"Sybil":[64],"BFAs;":[65],"(2)":[66],"Improper":[67],"thresholds;":[69],"(3)":[70],"Inability":[71],"identify":[73],"requests":[74],"duplicate":[76],"data.":[77],"To":[78],"address":[79],"these":[80],"limitations,":[81],"we":[82,122,169],"present":[83],"similarity-aware":[85,125],"based":[88],"on":[89],"following":[91],"observations:":[92],"(i)":[93],"candidate":[95],"used":[97],"online":[99,185],"are":[101],"generally":[102],"similar;":[103],"(ii)":[104],"there":[105],"won't":[106],"be":[107],"lot":[109],"of":[110],"similar":[111],"in":[113,118],"short":[115],"time":[116],"period":[117],"real-world":[119,167],"datasets.":[120],"Then,":[121],"propose":[123],"two":[124],"defense":[126],"schemes,":[127],"SADS-I":[128,131],"SADS-II.":[130],"incorporates":[132],"similarity":[134,160],"into":[135],"using":[142,166],"partially":[144],"oblivious":[145],"pseudorandom":[146],"function":[147],"(POPRF)":[148],"but":[149],"leaks":[150],"similarity.":[152],"SADS-II":[153],"leverages":[154],"Intel":[155],"SGX":[156],"protect":[158],"improve":[162],"performance.":[163],"Through":[164],"evaluation":[165],"datasets,":[168],"demonstrate":[170],"that":[171],"our":[172],"schemes":[173],"exhibit":[174],"high":[175],"upload":[177],"performance":[178],"provide":[180],"stronger":[181],"protection":[183],"against":[184],"compared":[187],"server-aided":[191],"MLE.":[192]},"counts_by_year":[],"updated_date":"2026-01-19T04:01:09.351973","created_date":"2025-10-10T00:00:00"}