{"id":"https://openalex.org/W4281392221","doi":"https://doi.org/10.1145/3488932.3517389","title":"DPaSE","display_name":"DPaSE","publication_year":2022,"publication_date":"2022-05-24","ids":{"openalex":"https://openalex.org/W4281392221","doi":"https://doi.org/10.1145/3488932.3517389"},"language":"en","primary_location":{"id":"doi:10.1145/3488932.3517389","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3488932.3517389","pdf_url":null,"source":{"id":"https://openalex.org/S4363609011","display_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"},"type":"conference-paper","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/A5039719490","display_name":"Poulami Das","orcid":"https://orcid.org/0000-0002-5811-6108"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Poulami Das","raw_affiliation_strings":["TU Darmstadt, Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090597194","display_name":"Julia Hesse","orcid":"https://orcid.org/0000-0002-2875-6198"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Julia Hesse","raw_affiliation_strings":["IBM Research Europe, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research Europe, Zurich, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044041318","display_name":"Anja Lehmann","orcid":"https://orcid.org/0000-0002-2872-7899"},"institutions":[{"id":"https://openalex.org/I143288331","display_name":"Hasso Plattner Institute","ror":"https://ror.org/058rn5r42","country_code":"DE","type":"facility","lineage":["https://openalex.org/I143288331","https://openalex.org/I176453806"]},{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anja Lehmann","raw_affiliation_strings":["Hasso-Plattner-Institute, University of Potsdam, Potsdam, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hasso-Plattner-Institute, University of Potsdam, Potsdam, Germany","institution_ids":["https://openalex.org/I143288331","https://openalex.org/I176453806"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0364,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.92960523,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"682","last_page":"696"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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":1.0,"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":0.9976000189781189,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9970999956130981,"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":0.8128229379653931},{"id":"https://openalex.org/keywords/password","display_name":"Password","score":0.7467328310012817},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6963238716125488},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6597697734832764},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.4889885187149048},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.4754880666732788},{"id":"https://openalex.org/keywords/client-side-encryption","display_name":"Client-side encryption","score":0.42899924516677856}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8128229379653931},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.7467328310012817},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6963238716125488},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6597697734832764},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.4889885187149048},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.4754880666732788},{"id":"https://openalex.org/C166501710","wikidata":"https://www.wikidata.org/wiki/Q5132476","display_name":"Client-side encryption","level":4,"score":0.42899924516677856}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3488932.3517389","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3488932.3517389","pdf_url":null,"source":{"id":"https://openalex.org/S4363609011","display_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"},{"id":"pmh:oai:tubiblio.ulb.tu-darmstadt.de:132910","is_oa":false,"landing_page_url":"https://asiaccs2022.conferenceservice.jp/accepted-papers/all/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196390","display_name":"TUbilio (Technical University of Darmstadt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I31512782","host_organization_name":"Technische Universit\u00e4t Darmstadt","host_organization_lineage":["https://openalex.org/I31512782"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzver\u00f6ffentlichung"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W27238938","https://openalex.org/W1499934958","https://openalex.org/W1756608328","https://openalex.org/W2056711010","https://openalex.org/W2072554986","https://openalex.org/W2140745722","https://openalex.org/W2351133878","https://openalex.org/W2535199873","https://openalex.org/W2621151780","https://openalex.org/W2794508460","https://openalex.org/W2794811811","https://openalex.org/W2795336163","https://openalex.org/W2891663879","https://openalex.org/W2918274086","https://openalex.org/W2963120176","https://openalex.org/W2983813777","https://openalex.org/W3096870392","https://openalex.org/W3097337108","https://openalex.org/W3213644146"],"related_works":["https://openalex.org/W2372014581","https://openalex.org/W2091359829","https://openalex.org/W2379631527","https://openalex.org/W2490080356","https://openalex.org/W1484220609","https://openalex.org/W222001389","https://openalex.org/W2350287915","https://openalex.org/W3214026606","https://openalex.org/W4308992061","https://openalex.org/W2330695007"],"abstract_inverted_index":{"Cloud":[0],"storage":[1,73],"is":[2,34,80,91,136,199,257,281],"becoming":[3],"increasingly":[4],"popular":[5],"among":[6],"end":[7],"users":[8,104],"that":[9,33,44,209,290],"outsource":[10],"their":[11],"personal":[12],"data":[13,25,90,193],"to":[14,52,93,105,184,292,306],"services":[15],"such":[16,232],"as":[17,138,140,233,250,252],"Dropbox":[18],"or":[19,57],"Google":[20],"Drive.":[21],"For":[22],"security,":[23],"uploaded":[24],"should":[26],"ideally":[27],"be":[28,304],"encrypted":[29,89],"under":[30],"a":[31,115,123,149,166,206,218,272,282,294,299,338,357],"key":[32,152,172],"controlled":[35],"and":[36,70,119,128,187,230,240,243,247,270,302,313,330,336,345,359],"only":[37,85,144],"known":[38],"by":[39,74,113],"the":[40,50,64,75,77,146,159,174,185,189,212,235,262,267,326],"user.":[41],"Current":[42],"solutions":[43],"support":[45],"user-centric":[46],"encryption":[47,135,156,216,224],"either":[48],"require":[49,158],"user":[51,358],"manage":[53],"strong":[54,108,228],"cryptographic":[55],"keys,":[56],"derive":[58,107],"keys":[59,109],"from":[60,110,217],"weak":[61,111],"passwords.":[62],"While":[63],"former":[65],"has":[66,120,337],"massive":[67],"usability":[68],"issues":[69],"requires":[71],"secure":[72,127,274],"user,":[76,327],"latter":[78],"approach":[79],"more":[81],"convenient":[82],"but":[83],"offers":[84,227],"little":[86],"security":[87,229,264],"since":[88],"susceptible":[92],"offline":[94,241],"attacks.":[95,316],"The":[96,276],"recent":[97],"concept":[98],"of":[99,148,161,191,214,278,285,320,341],"password-authenticated":[100,222],"secret-sharing":[101],"(PASS)":[102],"enables":[103],"securely":[106],"passwords":[112,310],"leveraging":[114],"distributed":[116,221],"server":[117,256,339],"setup,":[118],"been":[121],"considered":[122],"promising":[124],"step":[125],"towards":[126],"usable":[129],"encryption.":[130,202],"However,":[131],"using":[132],"PASS":[133,168],"for":[134,170],"not":[137],"suitable":[139],"originally":[141],"thought:":[142],"it":[143],"considers":[145],"(re)construction":[147],"single,":[150],"static":[151],"--":[153],"whereas":[154],"practical":[155],"will":[157,303],"management":[160],"many,":[162],"object-specific":[163],"keys.":[164],"Using":[165],"dedicated":[167],"instance":[169],"every":[171],"makes":[173],"solution":[175],"vulnerable":[176],"against":[177,238],"online":[178,239,315],"attacks,":[179,242],"inherently":[180],"leaks":[181],"access":[182],"patterns":[183],"servers":[186],"poses":[188],"risk":[190],"permanent":[192],"loss":[194],"when":[195,354],"an":[196],"incorrect":[197],"password":[198,237],"used":[200,305],"at":[201,253,325,333],"We":[203,259],"therefore":[204],"propose":[205,271],"new":[207,283],"protocol":[208,280],"directly":[210],"targets":[211],"problem":[213],"boostrapping":[215],"single":[219],"password:":[220],"symmetric":[223],"DPaSE.":[225],"DPaSE":[226,321],"usability,":[231],"protecting":[234],"user's":[236],"ensuring":[244],"message":[245],"privacy":[246],"ciphertext":[248],"integrity":[249],"long":[251],"least":[254],"one":[255],"honest.":[258],"formally":[260],"define":[261],"desired":[263],"properties":[265],"in":[266],"UC":[268],"framework":[269],"provably":[273],"instantiation.":[275],"core":[277],"our":[279],"type":[284],"Oblivious":[286],"Pseudorandom":[287],"Function":[288],"(OPRF)":[289],"allows":[291],"extend":[293],"previous":[295],"partially-blind":[296],"query":[297],"with":[298],"follow-up":[300],"request":[301],"blindly":[307],"carry":[308],"over":[309],"across":[311],"evaluations":[312],"avoid":[314],"Our":[317],"(proof-of-concept)":[318],"implementation":[319],"uses":[322],"10":[323],"exponentiations":[324,329],"4":[328],"2":[331],"pairings":[332],"each":[334],"server,":[335],"throughput":[340],"76":[342],"account":[343],"creations":[344],"37":[346],"(user":[347],"authentication":[348],"followed":[349],"by)":[350],"encryptions":[351],"per":[352],"second,":[353],"run":[355],"between":[356],"2-10":[360],"servers.":[361]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2022-05-25T00:00:00"}