{"id":"https://openalex.org/W1969800190","doi":"https://doi.org/10.1145/2660267.2660342","title":"Optimizing Obfuscation","display_name":"Optimizing Obfuscation","publication_year":2014,"publication_date":"2014-11-03","ids":{"openalex":"https://openalex.org/W1969800190","doi":"https://doi.org/10.1145/2660267.2660342","mag":"1969800190"},"language":"en","primary_location":{"id":"doi:10.1145/2660267.2660342","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2660267.2660342","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security","raw_type":"proceedings-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/A5007528794","display_name":"Prabhanjan Ananth","orcid":"https://orcid.org/0000-0001-5387-5730"},"institutions":[{"id":"https://openalex.org/I2799798094","display_name":"UCLA Health","ror":"https://ror.org/01d88se56","country_code":"US","type":"funder","lineage":["https://openalex.org/I2799798094"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Prabhanjan Ananth","raw_affiliation_strings":["UCLA, Los Angeles, USA","UCLA, Los angeles, USA,"],"affiliations":[{"raw_affiliation_string":"UCLA, Los Angeles, USA","institution_ids":["https://openalex.org/I2799798094"]},{"raw_affiliation_string":"UCLA, Los angeles, USA,","institution_ids":["https://openalex.org/I2799798094"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086286604","display_name":"Divya Gupta","orcid":"https://orcid.org/0000-0003-1214-635X"},"institutions":[{"id":"https://openalex.org/I2799798094","display_name":"UCLA Health","ror":"https://ror.org/01d88se56","country_code":"US","type":"funder","lineage":["https://openalex.org/I2799798094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Divya Gupta","raw_affiliation_strings":["UCLA, Los Angeles, USA","UCLA, Los angeles, USA,"],"affiliations":[{"raw_affiliation_string":"UCLA, Los Angeles, USA","institution_ids":["https://openalex.org/I2799798094"]},{"raw_affiliation_string":"UCLA, Los angeles, USA,","institution_ids":["https://openalex.org/I2799798094"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081852077","display_name":"Yuval Ishai","orcid":"https://orcid.org/0009-0009-4096-6305"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yuval Ishai","raw_affiliation_strings":["Technion, Technion City, Israel"],"affiliations":[{"raw_affiliation_string":"Technion, Technion City, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103835895","display_name":"Amit Sahai","orcid":"https://orcid.org/0000-0003-2216-9600"},"institutions":[{"id":"https://openalex.org/I2799798094","display_name":"UCLA Health","ror":"https://ror.org/01d88se56","country_code":"US","type":"funder","lineage":["https://openalex.org/I2799798094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amit Sahai","raw_affiliation_strings":["UCLA, Los Angeles, USA","UCLA, Los angeles, USA,"],"affiliations":[{"raw_affiliation_string":"UCLA, Los Angeles, USA","institution_ids":["https://openalex.org/I2799798094"]},{"raw_affiliation_string":"UCLA, Los angeles, USA,","institution_ids":["https://openalex.org/I2799798094"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5007528794"],"corresponding_institution_ids":["https://openalex.org/I2799798094"],"apc_list":null,"apc_paid":null,"fwci":26.9948,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.99629944,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"646","last_page":"658"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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":0.9998000264167786,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9833999872207642,"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/obfuscation","display_name":"Obfuscation","score":0.9645638465881348},{"id":"https://openalex.org/keywords/multilinear-map","display_name":"Multilinear map","score":0.916502058506012},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7455511093139648},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5570620894432068},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5551264882087708},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5116946697235107},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18406006693840027},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1412276029586792}],"concepts":[{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.9645638465881348},{"id":"https://openalex.org/C84392682","wikidata":"https://www.wikidata.org/wiki/Q1952404","display_name":"Multilinear map","level":2,"score":0.916502058506012},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7455511093139648},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5570620894432068},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5551264882087708},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5116946697235107},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18406006693840027},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1412276029586792},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2660267.2660342","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2660267.2660342","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8435639173","display_name":null,"funder_award_id":"1361/10","funder_id":"https://openalex.org/F4320322252","funder_display_name":"Israel Science Foundation"},{"id":"https://openalex.org/G8868114537","display_name":null,"funder_award_id":"1228984 1136174 1118096 1065276","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/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W7540341","https://openalex.org/W16762060","https://openalex.org/W112858668","https://openalex.org/W130353434","https://openalex.org/W184028394","https://openalex.org/W386218400","https://openalex.org/W1501386175","https://openalex.org/W1501402336","https://openalex.org/W1513851643","https://openalex.org/W1528304975","https://openalex.org/W1558353365","https://openalex.org/W1603256047","https://openalex.org/W1984153141","https://openalex.org/W1988434454","https://openalex.org/W2003647955","https://openalex.org/W2016443801","https://openalex.org/W2021276494","https://openalex.org/W2037117602","https://openalex.org/W2042077392","https://openalex.org/W2052267638","https://openalex.org/W2054904172","https://openalex.org/W2069796292","https://openalex.org/W2094817392","https://openalex.org/W2104952158","https://openalex.org/W2109414467","https://openalex.org/W2115221574","https://openalex.org/W2119929951","https://openalex.org/W2127330870","https://openalex.org/W2130566259","https://openalex.org/W2132145181","https://openalex.org/W2134810661","https://openalex.org/W2148888468","https://openalex.org/W2152688060","https://openalex.org/W2154942876","https://openalex.org/W2166561215","https://openalex.org/W2184303230","https://openalex.org/W2189089163","https://openalex.org/W2221582088","https://openalex.org/W2402167757","https://openalex.org/W2490907619","https://openalex.org/W2784889254","https://openalex.org/W2949364258","https://openalex.org/W2949576876","https://openalex.org/W2949808067","https://openalex.org/W3028710350","https://openalex.org/W3029283690","https://openalex.org/W3030136435","https://openalex.org/W3030889631","https://openalex.org/W3031628160","https://openalex.org/W3194818072","https://openalex.org/W3202365560","https://openalex.org/W4285719527","https://openalex.org/W6679920257"],"related_works":["https://openalex.org/W2950372739","https://openalex.org/W130100617","https://openalex.org/W3037911318","https://openalex.org/W2907682511","https://openalex.org/W2951723017","https://openalex.org/W2411700149","https://openalex.org/W3028863185","https://openalex.org/W2196940748","https://openalex.org/W25973253","https://openalex.org/W3102737270"],"abstract_inverted_index":{"In":[0],"this":[1,30],"work,":[2],"we":[3],"seek":[4],"to":[5,32,73],"optimize":[6],"the":[7,17,21,34,38,74],"efficiency":[8,66],"of":[9,19,23,40,77,79],"secure":[10],"general-purpose":[11,55],"obfuscation":[12,22],"schemes.":[13],"We":[14],"focus":[15],"on":[16],"problem":[18],"optimizing":[20,33],"Boolean":[24],"formulas":[25],"and":[26,46,50],"branching":[27],"programs":[28],"--":[29],"corresponds":[31],"\"core":[35],"obfuscator\"":[36],"from":[37],"work":[39],"Garg,":[41],"Gentry,":[42],"Halevi,":[43],"Raykova,":[44],"Sahai,":[45],"Waters":[47],"(FOCS":[48],"2013),":[49],"all":[51],"subsequent":[52],"works":[53],"constructing":[54],"obfuscators.":[56],"This":[57],"core":[58],"obfuscator":[59],"builds":[60],"upon":[61],"approximate":[62],"multilinear":[63],"maps,":[64],"where":[65],"in":[67],"proposed":[68],"instantiations":[69],"is":[70],"closely":[71],"tied":[72],"maximum":[75],"number":[76],"\"levels\"":[78],"multilinearity":[80],"required.":[81]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":17},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":20},{"year":2014,"cited_by_count":16}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
