{"id":"https://openalex.org/W3106671053","doi":"https://doi.org/10.1007/978-3-030-77870-5_7","title":"Decentralized Multi-authority ABE for DNFs from LWE","display_name":"Decentralized Multi-authority ABE for DNFs from LWE","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3106671053","doi":"https://doi.org/10.1007/978-3-030-77870-5_7","mag":"3106671053"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-77870-5_7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-77870-5_7","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5077552061","display_name":"Pratish Datta","orcid":"https://orcid.org/0000-0002-3938-7594"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Pratish Datta","raw_affiliation_strings":["NTT Research, Sunnyvale, CA, 94085, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Research, Sunnyvale, CA, 94085, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032483797","display_name":"Ilan Komargodski","orcid":"https://orcid.org/0000-0002-1647-2112"},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ilan Komargodski","raw_affiliation_strings":["Hebrew University of Jerusalem, 91904, Jerusalem, Israel","NTT Research, Sunnyvale, CA, 94085, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hebrew University of Jerusalem, 91904, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"NTT Research, Sunnyvale, CA, 94085, USA","institution_ids":[]}]},{"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/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brent Waters","raw_affiliation_strings":["NTT Research, Sunnyvale, CA, 94085, USA","University of Texas at Austin, Austin, TX, 78712, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Research, Sunnyvale, CA, 94085, USA","institution_ids":[]},{"raw_affiliation_string":"University of Texas at Austin, Austin, TX, 78712, USA","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5077552061"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"177","last_page":"209"},"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":0.9955000281333923,"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":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/random-oracle","display_name":"Random oracle","score":0.7625725269317627},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.7221402525901794},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5859706401824951},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5516893267631531},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5294318199157715},{"id":"https://openalex.org/keywords/oracle","display_name":"Oracle","score":0.5056061744689941},{"id":"https://openalex.org/keywords/access-structure","display_name":"Access structure","score":0.48840779066085815},{"id":"https://openalex.org/keywords/learning-with-errors","display_name":"Learning with errors","score":0.4866350591182709},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.48584744334220886},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46415695548057556},{"id":"https://openalex.org/keywords/functional-encryption","display_name":"Functional encryption","score":0.45824381709098816},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.428857684135437},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.41854140162467957},{"id":"https://openalex.org/keywords/attribute-based-encryption","display_name":"Attribute-based encryption","score":0.4154142737388611},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3725324273109436},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.36827945709228516},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32591766119003296},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2953154444694519},{"id":"https://openalex.org/keywords/secret-sharing","display_name":"Secret sharing","score":0.2785271406173706},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.24429014325141907},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09066718816757202},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07485523819923401}],"concepts":[{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.7625725269317627},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.7221402525901794},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5859706401824951},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5516893267631531},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5294318199157715},{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.5056061744689941},{"id":"https://openalex.org/C2778950925","wikidata":"https://www.wikidata.org/wiki/Q4672474","display_name":"Access structure","level":4,"score":0.48840779066085815},{"id":"https://openalex.org/C2779014939","wikidata":"https://www.wikidata.org/wiki/Q6510239","display_name":"Learning with errors","level":3,"score":0.4866350591182709},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.48584744334220886},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46415695548057556},{"id":"https://openalex.org/C2780746774","wikidata":"https://www.wikidata.org/wiki/Q17014981","display_name":"Functional encryption","level":4,"score":0.45824381709098816},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.428857684135437},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.41854140162467957},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.4154142737388611},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3725324273109436},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.36827945709228516},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32591766119003296},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2953154444694519},{"id":"https://openalex.org/C3087436","wikidata":"https://www.wikidata.org/wiki/Q1386603","display_name":"Secret sharing","level":3,"score":0.2785271406173706},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.24429014325141907},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09066718816757202},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07485523819923401},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-77870-5_7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-77870-5_7","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W39036742","https://openalex.org/W56544557","https://openalex.org/W57039937","https://openalex.org/W74973629","https://openalex.org/W177444027","https://openalex.org/W198033559","https://openalex.org/W1498316612","https://openalex.org/W1499766499","https://openalex.org/W1510795740","https://openalex.org/W1524327560","https://openalex.org/W1537360597","https://openalex.org/W1546886278","https://openalex.org/W1564449568","https://openalex.org/W1670326208","https://openalex.org/W1682451491","https://openalex.org/W1763482972","https://openalex.org/W1839785783","https://openalex.org/W1896261913","https://openalex.org/W1976420017","https://openalex.org/W1994790157","https://openalex.org/W2008701790","https://openalex.org/W2038761522","https://openalex.org/W2058785578","https://openalex.org/W2061949491","https://openalex.org/W2076046175","https://openalex.org/W2089477764","https://openalex.org/W2099000090","https://openalex.org/W2101007887","https://openalex.org/W2101238246","https://openalex.org/W2108072891","https://openalex.org/W2113717903","https://openalex.org/W2120551550","https://openalex.org/W2122973102","https://openalex.org/W2138001464","https://openalex.org/W2146689436","https://openalex.org/W2156186849","https://openalex.org/W2168676717","https://openalex.org/W2231711433","https://openalex.org/W2295419262","https://openalex.org/W2481989978","https://openalex.org/W2506520897","https://openalex.org/W2769171744","https://openalex.org/W2794501668","https://openalex.org/W2795178971","https://openalex.org/W2808828115","https://openalex.org/W2918461006","https://openalex.org/W2919665250","https://openalex.org/W2945437388","https://openalex.org/W2967189382","https://openalex.org/W2968316219","https://openalex.org/W2968829294","https://openalex.org/W3013406800","https://openalex.org/W3013896566","https://openalex.org/W3046326865","https://openalex.org/W3097170340","https://openalex.org/W3106671053","https://openalex.org/W3109578261","https://openalex.org/W3159094447"],"related_works":["https://openalex.org/W2016918875","https://openalex.org/W2076046175","https://openalex.org/W2530459946","https://openalex.org/W3109578261","https://openalex.org/W2956058931","https://openalex.org/W4312214469","https://openalex.org/W3205194436","https://openalex.org/W1670326208","https://openalex.org/W4200086441","https://openalex.org/W3144611266"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
