{"id":"https://openalex.org/W1498316612","doi":"https://doi.org/10.1007/11426639_27","title":"Fuzzy Identity-Based Encryption","display_name":"Fuzzy Identity-Based Encryption","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1498316612","doi":"https://doi.org/10.1007/11426639_27","mag":"1498316612"},"language":"en","primary_location":{"id":"doi:10.1007/11426639_27","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11426639_27","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":"book-chapter","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/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":true,"raw_author_name":"Amit Sahai","raw_affiliation_strings":["University of California, Los Angeles","University of California\u2013Los Angeles"],"affiliations":[{"raw_affiliation_string":"University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California\u2013Los 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/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brent Waters","raw_affiliation_strings":["Stanford University,","Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University,","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103835895"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":21.9385,"has_fulltext":false,"cited_by_count":4399,"citation_normalized_percentile":{"value":0.99714969,"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":"457","last_page":"473"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11800","display_name":"User Authentication and Security Systems","score":0.996399998664856,"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/encryption","display_name":"Encryption","score":0.8208565711975098},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.6265172362327576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5923997163772583},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5317054390907288},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5228926539421082},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.4565957486629486},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.43648409843444824},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.42747795581817627},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.34790635108947754},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.341228723526001},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32555803656578064},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22792533040046692}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8208565711975098},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.6265172362327576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5923997163772583},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5317054390907288},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5228926539421082},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.4565957486629486},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.43648409843444824},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.42747795581817627},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.34790635108947754},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.341228723526001},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32555803656578064},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22792533040046692},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/11426639_27","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11426639_27","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":[{"display_name":"Peace, Justice and strong institutions","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1515786888","https://openalex.org/W1569083856","https://openalex.org/W1592092778","https://openalex.org/W1603068992","https://openalex.org/W1607264302","https://openalex.org/W2017439879","https://openalex.org/W2032551902","https://openalex.org/W2085733527","https://openalex.org/W2110740499","https://openalex.org/W2117685508","https://openalex.org/W2127697997","https://openalex.org/W2131183039","https://openalex.org/W2138474025","https://openalex.org/W2141420453","https://openalex.org/W2152924492","https://openalex.org/W2159339434","https://openalex.org/W2561675875","https://openalex.org/W2570008916","https://openalex.org/W2914982603"],"related_works":["https://openalex.org/W2076845124","https://openalex.org/W2183964146","https://openalex.org/W2062586268","https://openalex.org/W2379932303","https://openalex.org/W4300873085","https://openalex.org/W2019582947","https://openalex.org/W3147744369","https://openalex.org/W3212688212","https://openalex.org/W1524372968","https://openalex.org/W4241440711"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":27},{"year":2025,"cited_by_count":198},{"year":2024,"cited_by_count":202},{"year":2023,"cited_by_count":246},{"year":2022,"cited_by_count":247},{"year":2021,"cited_by_count":328},{"year":2020,"cited_by_count":333},{"year":2019,"cited_by_count":325},{"year":2018,"cited_by_count":326},{"year":2017,"cited_by_count":352},{"year":2016,"cited_by_count":327},{"year":2015,"cited_by_count":353},{"year":2014,"cited_by_count":307},{"year":2013,"cited_by_count":252},{"year":2012,"cited_by_count":176}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}