{"id":"https://openalex.org/W2138001464","doi":"https://doi.org/10.1145/1180405.1180418","title":"Attribute-based encryption for fine-grained access control of encrypted data","display_name":"Attribute-based encryption for fine-grained access control of encrypted data","publication_year":2006,"publication_date":"2006-10-30","ids":{"openalex":"https://openalex.org/W2138001464","doi":"https://doi.org/10.1145/1180405.1180418","mag":"2138001464"},"language":"en","primary_location":{"id":"doi:10.1145/1180405.1180418","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1180405.1180418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th ACM 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/A5102383383","display_name":"Vipul Goyal","orcid":"https://orcid.org/0000-0003-2774-6892"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Vipul Goyal","raw_affiliation_strings":["University of California at Los Angeles","University of California at Los Angeles**"],"affiliations":[{"raw_affiliation_string":"University of California at Los Angeles","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California at Los Angeles**","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061205746","display_name":"Omkant Pandey","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Omkant Pandey","raw_affiliation_strings":["University of California at Los Angeles","University of California at Los Angeles**"],"affiliations":[{"raw_affiliation_string":"University of California at Los Angeles","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California at Los Angeles**","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103835895","display_name":"Amit Sahai","orcid":"https://orcid.org/0000-0003-2216-9600"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amit Sahai","raw_affiliation_strings":["University of California at Los Angeles","University of California at Los Angeles**"],"affiliations":[{"raw_affiliation_string":"University of California at Los Angeles","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California at Los Angeles**","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007379830","display_name":"Brent Waters","orcid":"https://orcid.org/0009-0008-9718-8623"},"institutions":[{"id":"https://openalex.org/I1298353152","display_name":"SRI International","ror":"https://ror.org/05s570m15","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1298353152"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brent Waters","raw_affiliation_strings":["SRI International","SRI, International;"],"affiliations":[{"raw_affiliation_string":"SRI International","institution_ids":["https://openalex.org/I1298353152"]},{"raw_affiliation_string":"SRI, International;","institution_ids":["https://openalex.org/I1298353152"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102383383"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":63.6934,"has_fulltext":false,"cited_by_count":4957,"citation_normalized_percentile":{"value":0.99945579,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"89","last_page":"98"},"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":0.9952999949455261,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.992900013923645,"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/encryption","display_name":"Encryption","score":0.8380128145217896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7371306419372559},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.7363147139549255},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.6154113411903381},{"id":"https://openalex.org/keywords/filesystem-level-encryption","display_name":"Filesystem-level encryption","score":0.6021347045898438},{"id":"https://openalex.org/keywords/attribute-based-encryption","display_name":"Attribute-based encryption","score":0.5292543768882751},{"id":"https://openalex.org/keywords/multiple-encryption","display_name":"Multiple encryption","score":0.5114275813102722},{"id":"https://openalex.org/keywords/probabilistic-encryption","display_name":"Probabilistic encryption","score":0.5041211843490601},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5004024505615234},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.48148977756500244},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.4501771628856659},{"id":"https://openalex.org/keywords/delegation","display_name":"Delegation","score":0.44500941038131714},{"id":"https://openalex.org/keywords/40-bit-encryption","display_name":"40-bit encryption","score":0.4343811571598053},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4327126741409302},{"id":"https://openalex.org/keywords/client-side-encryption","display_name":"Client-side encryption","score":0.4183116555213928},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.4153786301612854},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33222687244415283}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8380128145217896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7371306419372559},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.7363147139549255},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.6154113411903381},{"id":"https://openalex.org/C18319499","wikidata":"https://www.wikidata.org/wiki/Q5448402","display_name":"Filesystem-level encryption","level":4,"score":0.6021347045898438},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.5292543768882751},{"id":"https://openalex.org/C184685986","wikidata":"https://www.wikidata.org/wiki/Q3505167","display_name":"Multiple encryption","level":3,"score":0.5114275813102722},{"id":"https://openalex.org/C54569210","wikidata":"https://www.wikidata.org/wiki/Q7246854","display_name":"Probabilistic encryption","level":3,"score":0.5041211843490601},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5004024505615234},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.48148977756500244},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.4501771628856659},{"id":"https://openalex.org/C86532276","wikidata":"https://www.wikidata.org/wiki/Q1184065","display_name":"Delegation","level":2,"score":0.44500941038131714},{"id":"https://openalex.org/C158215988","wikidata":"https://www.wikidata.org/wiki/Q4637271","display_name":"40-bit encryption","level":3,"score":0.4343811571598053},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4327126741409302},{"id":"https://openalex.org/C166501710","wikidata":"https://www.wikidata.org/wiki/Q5132476","display_name":"Client-side encryption","level":4,"score":0.4183116555213928},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.4153786301612854},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33222687244415283},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1180405.1180418","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1180405.1180418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th ACM conference on Computer and communications security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W4285806","https://openalex.org/W1486107224","https://openalex.org/W1498316612","https://openalex.org/W1506441556","https://openalex.org/W1509033957","https://openalex.org/W1521325919","https://openalex.org/W1522268755","https://openalex.org/W1525636359","https://openalex.org/W1569083856","https://openalex.org/W1576892942","https://openalex.org/W1591932736","https://openalex.org/W1603068992","https://openalex.org/W1797206029","https://openalex.org/W1905774212","https://openalex.org/W2024211312","https://openalex.org/W2024962498","https://openalex.org/W2034313414","https://openalex.org/W2052267638","https://openalex.org/W2085733527","https://openalex.org/W2097407854","https://openalex.org/W2097638666","https://openalex.org/W2099000090","https://openalex.org/W2104009445","https://openalex.org/W2117685508","https://openalex.org/W2120551550","https://openalex.org/W2138001464","https://openalex.org/W2141420453","https://openalex.org/W2144279894","https://openalex.org/W2144653336","https://openalex.org/W2145255308","https://openalex.org/W2152924492","https://openalex.org/W2159339434","https://openalex.org/W2160608575","https://openalex.org/W2161214567","https://openalex.org/W2171440248","https://openalex.org/W2223862429","https://openalex.org/W2970097841","https://openalex.org/W3128663643","https://openalex.org/W4353004773","https://openalex.org/W4385397173","https://openalex.org/W6600177081","https://openalex.org/W6631487964","https://openalex.org/W6636336946","https://openalex.org/W6671828919","https://openalex.org/W6681464373","https://openalex.org/W6683799570","https://openalex.org/W6689398976","https://openalex.org/W6698135423"],"related_works":["https://openalex.org/W4308784203","https://openalex.org/W3118757263","https://openalex.org/W2361619969","https://openalex.org/W4309584611","https://openalex.org/W1025240641","https://openalex.org/W2370942914","https://openalex.org/W4360994575","https://openalex.org/W2380438667","https://openalex.org/W2765754337","https://openalex.org/W4313339305"],"abstract_inverted_index":{"As":[0],"more":[1],"sensitive":[2],"data":[3,21,60],"is":[4,31,92],"shared":[5,37],"and":[6,78,108],"stored":[7,22],"by":[8],"third-party":[9],"sites":[10],"on":[11],"the":[12,98],"Internet,":[13],"there":[14],"will":[15],"be":[16,35],"a":[17,40,52,90],"need":[18],"to":[19,94,103],"encrypt":[20],"at":[23,39],"these":[24],"sites.":[25],"One":[26],"drawback":[27],"of":[28,58,76,100,105,115],"encrypting":[29],"data,":[30],"that":[32,61,86],"it":[33],"can":[34],"selectively":[36],"only":[38],"coarse-grained":[41],"level":[42],"(i.e.,":[43],"giving":[44],"another":[45],"party":[46],"your":[47],"private":[48,79,116],"key).":[49],"We":[50,96],"develop":[51],"new":[53],"cryptosystem":[54],"for":[55],"fine-grained":[56],"sharing":[57,104],"encrypted":[59],"we":[62],"call":[63],"Key-Policy":[64],"Attribute-Based":[65],"Encryption":[66,121],"(KP-ABE).":[67],"In":[68],"our":[69,101],"cryptosystem,":[70],"ciphertexts":[71,89],"are":[72,81],"labeled":[73],"with":[74,83],"sets":[75],"attributes":[77],"keys":[80,117],"associated":[82],"access":[84],"structures":[85],"control":[87],"which":[88,118],"user":[91],"able":[93],"decrypt.":[95],"demonstrate":[97],"applicability":[99],"construction":[102,112],"audit-log":[106],"information":[107],"broadcast":[109],"encryption.":[110],"Our":[111],"supports":[113],"delegation":[114],"subsumesHierarchical":[119],"Identity-Based":[120],"(HIBE).":[122]},"counts_by_year":[{"year":2026,"cited_by_count":28},{"year":2025,"cited_by_count":207},{"year":2024,"cited_by_count":244},{"year":2023,"cited_by_count":272},{"year":2022,"cited_by_count":271},{"year":2021,"cited_by_count":364},{"year":2020,"cited_by_count":353},{"year":2019,"cited_by_count":367},{"year":2018,"cited_by_count":355},{"year":2017,"cited_by_count":393},{"year":2016,"cited_by_count":418},{"year":2015,"cited_by_count":455},{"year":2014,"cited_by_count":374},{"year":2013,"cited_by_count":289},{"year":2012,"cited_by_count":201}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2025-10-10T00:00:00"}
