{"id":"https://openalex.org/W2008426182","doi":"https://doi.org/10.1145/2810103.2813638","title":"Equivalence-based Security for Querying Encrypted Databases","display_name":"Equivalence-based Security for Querying Encrypted Databases","publication_year":2015,"publication_date":"2015-10-06","ids":{"openalex":"https://openalex.org/W2008426182","doi":"https://doi.org/10.1145/2810103.2813638","mag":"2008426182"},"language":"en","primary_location":{"id":"doi:10.1145/2810103.2813638","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2810103.2813638","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2810103.2813638?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/2810103.2813638?download=true","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070136662","display_name":"Omar Chowdhury","orcid":"https://orcid.org/0000-0002-1356-6279"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Omar Chowdhury","raw_affiliation_strings":["Purdue University, West Lafayette, IN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026719321","display_name":"Deepak Garg","orcid":"https://orcid.org/0000-0002-0888-3093"},"institutions":[{"id":"https://openalex.org/I4210121786","display_name":"Max Planck Institute for Software Systems","ror":"https://ror.org/02pe2kf23","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210121786"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Deepak Garg","raw_affiliation_strings":["MPI-SWS, Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MPI-SWS, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I4210121786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087946116","display_name":"Limin Jia","orcid":"https://orcid.org/0000-0002-8160-349X"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Limin Jia","raw_affiliation_strings":["Carnegie Mellon University, Pittsburgh, PA, USA","Carnegie-Mellon University, Pittsburgh, Pa., USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie-Mellon University, Pittsburgh, Pa., USA#TAB#","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111177928","display_name":"Anupam Datta","orcid":"https://orcid.org/0000-0001-9520-5196"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anupam Datta","raw_affiliation_strings":["Carnegie Mellon University, Pittsburgh, PA, USA","Carnegie-Mellon University, Pittsburgh, Pa., USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie-Mellon University, Pittsburgh, Pa., USA#TAB#","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5070136662"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":0.4451,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.76660781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1130","last_page":"1143"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9988999962806702,"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":0.9986000061035156,"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/computer-science","display_name":"Computer science","score":0.7882906198501587},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.752966046333313},{"id":"https://openalex.org/keywords/outsourcing","display_name":"Outsourcing","score":0.74773108959198},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.6525405049324036},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.5756632685661316},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.5655070543289185},{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.5511382818222046},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5177413821220398},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4633842706680298},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.4355059564113617},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08278727531433105}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7882906198501587},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.752966046333313},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.74773108959198},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.6525405049324036},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.5756632685661316},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.5655070543289185},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.5511382818222046},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5177413821220398},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4633842706680298},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4355059564113617},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08278727531433105},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2810103.2813638","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2810103.2813638","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2810103.2813638?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/2810103.2813638","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2810103.2813638","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2810103.2813638?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1001256653","display_name":null,"funder_award_id":"FA9550- 11-1-0137","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G1523888516","display_name":null,"funder_award_id":"FA9550-","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G1769273414","display_name":null,"funder_award_id":"1314688","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G363812114","display_name":"TC: Medium: Semantics and Enforcement of Privacy Policies: Information Use and Purpose","funder_award_id":"1064688","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5809100787","display_name":null,"funder_award_id":"FA9550","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G6430006624","display_name":null,"funder_award_id":"FA9550-11-1-0137","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G7725817709","display_name":null,"funder_award_id":"CCF 042442, CNS 1064688","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7807745527","display_name":null,"funder_award_id":"FA9550-11","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G8657973306","display_name":null,"funder_award_id":"1116991","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320333591","display_name":"Multidisciplinary University Research Initiative","ror":null},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2008426182.pdf","grobid_xml":"https://content.openalex.org/works/W2008426182.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W8287904","https://openalex.org/W16762060","https://openalex.org/W84148826","https://openalex.org/W177444027","https://openalex.org/W1428796072","https://openalex.org/W1524423751","https://openalex.org/W1554440172","https://openalex.org/W1556683487","https://openalex.org/W1589843374","https://openalex.org/W1596208550","https://openalex.org/W1724472458","https://openalex.org/W1878842069","https://openalex.org/W1895952394","https://openalex.org/W1987593503","https://openalex.org/W1991981864","https://openalex.org/W1999670653","https://openalex.org/W2008426182","https://openalex.org/W2030888439","https://openalex.org/W2031533839","https://openalex.org/W2035871140","https://openalex.org/W2042012257","https://openalex.org/W2043508455","https://openalex.org/W2049452590","https://openalex.org/W2074388704","https://openalex.org/W2086042811","https://openalex.org/W2098721736","https://openalex.org/W2104102458","https://openalex.org/W2105594444","https://openalex.org/W2111513652","https://openalex.org/W2138001464","https://openalex.org/W2138992486","https://openalex.org/W2147929033","https://openalex.org/W2155196944","https://openalex.org/W2155363127","https://openalex.org/W2159915142","https://openalex.org/W2161214567","https://openalex.org/W2165078378","https://openalex.org/W2169691038","https://openalex.org/W2250570571","https://openalex.org/W2350778671","https://openalex.org/W2950085508","https://openalex.org/W2952321797","https://openalex.org/W2953311869","https://openalex.org/W3031202040","https://openalex.org/W3108602244","https://openalex.org/W4292002318","https://openalex.org/W6600354236","https://openalex.org/W6682311248"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2358200898"],"abstract_inverted_index":{"To":[0],"reduce":[1],"costs,":[2],"organizations":[3],"may":[4,22],"outsource":[5],"data":[6,9,21,32,44,67],"storage":[7],"and":[8,81,136],"processing":[10],"to":[11,34,68,128,139],"third-party":[12],"clouds.":[13],"This":[14,89],"raises":[15],"confidentiality":[16,92],"concerns,":[17,38],"since":[18],"the":[19,31,42,86,95,106],"outsourced":[20,43],"have":[23],"sensitive":[24],"information.":[25],"Although":[26],"semantically":[27],"secure":[28],"encryption":[29,58],"of":[30,72,83,101,103,121,125],"prior":[33],"outsourcing":[35],"alleviates":[36],"these":[37],"it":[39],"also":[40],"renders":[41],"useless":[45],"for":[46,85,118],"any":[47],"relational":[48,73],"processing.":[49],"Motivated":[50],"by":[51,94],"this":[52],"problem,":[53],"we":[54,113],"present":[55],"two":[56,87],"database":[57],"schemes":[59,96,135],"that":[60],"reveal":[61],"just":[62],"enough":[63],"information":[64],"about":[65],"structured":[66],"support":[69],"a":[70,79,98,110,122],"wide-range":[71],"queries.":[74],"Our":[75],"main":[76],"contribution":[77],"is":[78],"definition":[80,90],"proof":[82],"security":[84],"schemes.":[88],"captures":[91],"offered":[93],"using":[97],"novel":[99],"notion":[100],"equivalence":[102],"databases":[104],"from":[105],"adversary's":[107],"perspective.":[108],"As":[109],"specific":[111],"application,":[112],"adapt":[114],"an":[115],"existing":[116],"algorithm":[117],"finding":[119],"violations":[120],"rich":[123],"class":[124],"privacy":[126],"policies":[127],"run":[129],"on":[130],"logs":[131],"encrypted":[132],"under":[133],"our":[134],"observe":[137],"low":[138],"moderate":[140],"overheads.":[141]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-28T14:05:53.105641","created_date":"2025-10-10T00:00:00"}
