{"id":"https://openalex.org/W2794753592","doi":"https://doi.org/10.1007/978-3-319-96884-1_20","title":"Multi-Input Functional Encryption for Inner Products: Function-Hiding Realizations and Constructions Without Pairings","display_name":"Multi-Input Functional Encryption for Inner Products: Function-Hiding Realizations and Constructions Without Pairings","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2794753592","doi":"https://doi.org/10.1007/978-3-319-96884-1_20","mag":"2794753592"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-96884-1_20","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-96884-1_20","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/A5029261215","display_name":"Michel Abdalla\u22c6","orcid":"https://orcid.org/0000-0002-2447-4329"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I2746051580","display_name":"Universit\u00e9 Paris Sciences et Lettres","ror":"https://ror.org/013cjyk83","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580"]},{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I4210100258","display_name":"National Confidential Enquiry into Patient Outcome and Death","ror":"https://ror.org/016knsn07","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I4210100258"]}],"countries":["FR","GB"],"is_corresponding":true,"raw_author_name":"Michel Abdalla","raw_affiliation_strings":["D\u00e9partement informatique de l\u2019ENS, \u00c9cole normale sup\u00e9rieure, CNRS, PSL University, 75005, Paris, France","INRIA, Paris, France","Construction and Analysis of Systems for Confidentiality and Authenticity of Data and Entities","Laboratoire d'informatique de l'\u00e9cole normale sup\u00e9rieure","Universit\u00e9 Paris sciences et lettres","\u00c9cole normale sup\u00e9rieure - Paris"],"raw_orcid":"https://orcid.org/0000-0002-2447-4329","affiliations":[{"raw_affiliation_string":"D\u00e9partement informatique de l\u2019ENS, \u00c9cole normale sup\u00e9rieure, CNRS, PSL University, 75005, Paris, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"raw_affiliation_string":"INRIA, Paris, France","institution_ids":["https://openalex.org/I1326498283"]},{"raw_affiliation_string":"Construction and Analysis of Systems for Confidentiality and Authenticity of Data and Entities","institution_ids":["https://openalex.org/I4210100258"]},{"raw_affiliation_string":"Laboratoire d'informatique de l'\u00e9cole normale sup\u00e9rieure","institution_ids":[]},{"raw_affiliation_string":"Universit\u00e9 Paris sciences et lettres","institution_ids":[]},{"raw_affiliation_string":"\u00c9cole normale sup\u00e9rieure - Paris","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016518322","display_name":"Dario Catalano","orcid":"https://orcid.org/0000-0001-9677-944X"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]},{"id":"https://openalex.org/I4210137033","display_name":"Istituto di Matematica Applicata e Tecnologie Informatiche","ror":"https://ror.org/03m0n3c07","country_code":"IT","type":"education","lineage":["https://openalex.org/I4210137033","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Dario Catalano","raw_affiliation_strings":["Dipartimento di Matematica e Informatica, Universit\u00e0 di Catania, Catania, Italy","Dipartimento di Matematica e Informatica"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica e Informatica, Universit\u00e0 di Catania, Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Dipartimento di Matematica e Informatica","institution_ids":["https://openalex.org/I4210137033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030511364","display_name":"Dario Fiore","orcid":"https://orcid.org/0000-0001-7274-6600"},"institutions":[{"id":"https://openalex.org/I4210162154","display_name":"IMDEA Software Institute","ror":"https://ror.org/04xvfkh51","country_code":"ES","type":"facility","lineage":["https://openalex.org/I105140100","https://openalex.org/I4210162154"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Dario Fiore","raw_affiliation_strings":["IMDEA Software Institute, Madrid, Spain","Institute IMDEA Software [Madrid]"],"raw_orcid":"https://orcid.org/0000-0001-7274-6600","affiliations":[{"raw_affiliation_string":"IMDEA Software Institute, Madrid, Spain","institution_ids":["https://openalex.org/I4210162154"]},{"raw_affiliation_string":"Institute IMDEA Software [Madrid]","institution_ids":["https://openalex.org/I4210162154"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033819677","display_name":"Romain Gay","orcid":"https://orcid.org/0000-0003-3864-9756"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I2746051580","display_name":"Universit\u00e9 Paris Sciences et Lettres","ror":"https://ror.org/013cjyk83","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580"]},{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I4210100258","display_name":"National Confidential Enquiry into Patient Outcome and Death","ror":"https://ror.org/016knsn07","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I4210100258"]}],"countries":["FR","GB"],"is_corresponding":false,"raw_author_name":"Romain Gay","raw_affiliation_strings":["D\u00e9partement informatique de l\u2019ENS, \u00c9cole normale sup\u00e9rieure, CNRS, PSL University, 75005, Paris, France","INRIA, Paris, France","Construction and Analysis of Systems for Confidentiality and Authenticity of Data and Entities","Laboratoire d'informatique de l'\u00e9cole normale sup\u00e9rieure","Universit\u00e9 Paris sciences et lettres","\u00c9cole normale sup\u00e9rieure - Paris"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement informatique de l\u2019ENS, \u00c9cole normale sup\u00e9rieure, CNRS, PSL University, 75005, Paris, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"raw_affiliation_string":"INRIA, Paris, France","institution_ids":["https://openalex.org/I1326498283"]},{"raw_affiliation_string":"Construction and Analysis of Systems for Confidentiality and Authenticity of Data and Entities","institution_ids":["https://openalex.org/I4210100258"]},{"raw_affiliation_string":"Laboratoire d'informatique de l'\u00e9cole normale sup\u00e9rieure","institution_ids":[]},{"raw_affiliation_string":"Universit\u00e9 Paris sciences et lettres","institution_ids":[]},{"raw_affiliation_string":"\u00c9cole normale sup\u00e9rieure - Paris","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010653814","display_name":"Bogdan Ursu","orcid":"https://orcid.org/0000-0003-4576-1826"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bogdan Ursu","raw_affiliation_strings":["KIT, Karlsruhe, Germany","Karlsruhe Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KIT, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Karlsruhe Institute of Technology","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5029261215"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I2746051580","https://openalex.org/I29607241","https://openalex.org/I4210100258"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":5.4327,"has_fulltext":false,"cited_by_count":140,"citation_normalized_percentile":{"value":0.96864922,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"597","last_page":"627"},"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9937999844551086,"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":0.9886999726295471,"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/functional-encryption","display_name":"Functional encryption","score":0.9444994926452637},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7961036562919617},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5782286524772644},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5517300963401794},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5192863345146179},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4127129912376404},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33742865920066833},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23896604776382446},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.0691213607788086},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.060292065143585205}],"concepts":[{"id":"https://openalex.org/C2780746774","wikidata":"https://www.wikidata.org/wiki/Q17014981","display_name":"Functional encryption","level":4,"score":0.9444994926452637},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7961036562919617},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5782286524772644},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5517300963401794},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5192863345146179},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4127129912376404},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33742865920066833},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23896604776382446},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.0691213607788086},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.060292065143585205},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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":2,"locations":[{"id":"doi:10.1007/978-3-319-96884-1_20","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-96884-1_20","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"},{"id":"pmh:oai:HAL:hal-01900273v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01900273","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://crypto.iacr.org/2018/","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6228079001","display_name":"Encryption for Big Data","funder_award_id":"ANR-14-CE28-0003","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W16762060","https://openalex.org/W209244779","https://openalex.org/W1419302722","https://openalex.org/W1498316612","https://openalex.org/W1724472458","https://openalex.org/W2294163655","https://openalex.org/W2394843291","https://openalex.org/W2395093458","https://openalex.org/W2402536805","https://openalex.org/W2497530904","https://openalex.org/W2608091826","https://openalex.org/W2752847244","https://openalex.org/W2766760051","https://openalex.org/W2789365089","https://openalex.org/W2952076417","https://openalex.org/W2952321797"],"related_works":["https://openalex.org/W1857520831","https://openalex.org/W2787865077","https://openalex.org/W16762060","https://openalex.org/W609944529","https://openalex.org/W2241147170","https://openalex.org/W25973253","https://openalex.org/W3122704921","https://openalex.org/W2953382042","https://openalex.org/W2294870584","https://openalex.org/W3029194710"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":28},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":18},{"year":2021,"cited_by_count":22},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":3}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}