{"id":"https://openalex.org/W2070122514","doi":"https://doi.org/10.1049/iet-ifs:20055097","title":"Secure and <i>practical</i> identity-based encryption","display_name":"Secure and <i>practical</i> identity-based encryption","publication_year":2007,"publication_date":"2007-06-11","ids":{"openalex":"https://openalex.org/W2070122514","doi":"https://doi.org/10.1049/iet-ifs:20055097","mag":"2070122514"},"language":"en","primary_location":{"id":"doi:10.1049/iet-ifs:20055097","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-ifs:20055097","pdf_url":null,"source":{"id":"https://openalex.org/S58852226","display_name":"IET Information Security","issn_l":"1751-8709","issn":["1751-8709","1751-8717"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Information Security","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5112710845","display_name":"David Naccache","orcid":"https://orcid.org/0000-0002-8651-6555"},"institutions":[{"id":"https://openalex.org/I4210103330","display_name":"\u00c9cole Normale Sup\u00e9rieure","ror":"https://ror.org/01dp7jr64","country_code":"BI","type":"education","lineage":["https://openalex.org/I4210103330"]},{"id":"https://openalex.org/I4210161954","display_name":"D\u00e9partement d'Informatique","ror":"https://ror.org/05y6rqs46","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I2746051580","https://openalex.org/I29607241","https://openalex.org/I4210159245","https://openalex.org/I4210161954"]},{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]}],"countries":["BI","FR"],"is_corresponding":true,"raw_author_name":"D. Naccache","raw_affiliation_strings":["E\u0301quipe de Cryptographie, De\u0301partement d'Informatique, E\u0301cole Normale Supe\u0301rieure, 45 rue d'Ulm, Paris, 75005, France","\u00c9quipe de Cryptographie, D\u00e9partement d'Informatique, \u00c9cole Normale Sup\u00e9rieure, Paris, France"],"affiliations":[{"raw_affiliation_string":"E\u0301quipe de Cryptographie, De\u0301partement d'Informatique, E\u0301cole Normale Supe\u0301rieure, 45 rue d'Ulm, Paris, 75005, France","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I4210103330"]},{"raw_affiliation_string":"\u00c9quipe de Cryptographie, D\u00e9partement d'Informatique, \u00c9cole Normale Sup\u00e9rieure, Paris, France","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I4210161954"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5112710845"],"corresponding_institution_ids":["https://openalex.org/I29607241","https://openalex.org/I4210103330","https://openalex.org/I4210161954"],"apc_list":{"value":2000,"currency":"EUR","value_usd":2200},"apc_paid":null,"fwci":8.9175,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.97642126,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":"2","first_page":"59","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9997000098228455,"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":0.9997000098228455,"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/T11130","display_name":"Coding theory and cryptography","score":0.9986000061035156,"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":0.998199999332428,"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":0.8339585065841675},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.667290985584259},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6347082853317261},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.62509685754776},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5485289692878723},{"id":"https://openalex.org/keywords/probabilistic-encryption","display_name":"Probabilistic encryption","score":0.4845842123031616},{"id":"https://openalex.org/keywords/56-bit-encryption","display_name":"56-bit encryption","score":0.4621826410293579},{"id":"https://openalex.org/keywords/multiple-encryption","display_name":"Multiple encryption","score":0.45751211047172546},{"id":"https://openalex.org/keywords/40-bit-encryption","display_name":"40-bit encryption","score":0.44944456219673157},{"id":"https://openalex.org/keywords/plaintext-aware-encryption","display_name":"Plaintext-aware encryption","score":0.4312971532344818},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36527493596076965},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33154869079589844},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17722883820533752},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08378911018371582}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8339585065841675},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.667290985584259},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6347082853317261},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.62509685754776},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5485289692878723},{"id":"https://openalex.org/C54569210","wikidata":"https://www.wikidata.org/wiki/Q7246854","display_name":"Probabilistic encryption","level":3,"score":0.4845842123031616},{"id":"https://openalex.org/C46905813","wikidata":"https://www.wikidata.org/wiki/Q4640678","display_name":"56-bit encryption","level":4,"score":0.4621826410293579},{"id":"https://openalex.org/C184685986","wikidata":"https://www.wikidata.org/wiki/Q3505167","display_name":"Multiple encryption","level":3,"score":0.45751211047172546},{"id":"https://openalex.org/C158215988","wikidata":"https://www.wikidata.org/wiki/Q4637271","display_name":"40-bit encryption","level":3,"score":0.44944456219673157},{"id":"https://openalex.org/C119133118","wikidata":"https://www.wikidata.org/wiki/Q7200761","display_name":"Plaintext-aware encryption","level":5,"score":0.4312971532344818},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36527493596076965},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33154869079589844},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17722883820533752},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08378911018371582},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","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:10.1049/iet-ifs:20055097","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-ifs:20055097","pdf_url":null,"source":{"id":"https://openalex.org/S58852226","display_name":"IET Information Security","issn_l":"1751-8709","issn":["1751-8709","1751-8717"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Information Security","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.60.4417","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.60.4417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eprint.iacr.org/2005/369.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.4000000059604645}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1569083856","https://openalex.org/W1603068992","https://openalex.org/W1797206029","https://openalex.org/W2052267638","https://openalex.org/W2070122514","https://openalex.org/W2097638666","https://openalex.org/W2114296987","https://openalex.org/W2117685508","https://openalex.org/W2152924492"],"related_works":["https://openalex.org/W2389178160","https://openalex.org/W2144246620","https://openalex.org/W2355986883","https://openalex.org/W2387840805","https://openalex.org/W2994118162","https://openalex.org/W1993945719","https://openalex.org/W2556977027","https://openalex.org/W4361858202","https://openalex.org/W3211136635","https://openalex.org/W2175086517"],"abstract_inverted_index":{"A":[0],"variant":[1,25,40],"of":[2,53],"Waters&apos;":[3,42],"identity-based":[4,67],"encryption":[5,68],"scheme":[6],"with":[7],"a":[8,15,47,63],"much":[9],"smaller":[10],"system":[11,43],"parameters":[12,44],"size":[13,45],"(only":[14],"few":[16],"kilobytes)":[17],"is":[18,21,26],"presented.":[19],"It":[20],"shown":[22],"that":[23],"this":[24],"semantically":[27],"secure":[28,65],"against":[29],"passive":[30],"adversaries":[31],"in":[32],"the":[33,38,51],"standard":[34],"model.":[35],"In":[36],"essence,":[37],"new":[39],"divides":[41],"by":[46,57],"factor":[48],"\u2113":[49,58],"at":[50],"cost":[52],"(negligibly)":[54],"reducing":[55],"security":[56],"bits.":[59],"The":[60],"construction":[61],"yields":[62],"fully":[64],"practical":[66],"scheme.":[69]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
