{"id":"https://openalex.org/W4317928310","doi":"https://doi.org/10.1007/978-3-031-22972-5_20","title":"Functional Encryption with\u00a0Secure Key Leasing","display_name":"Functional Encryption with\u00a0Secure Key Leasing","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4317928310","doi":"https://doi.org/10.1007/978-3-031-22972-5_20"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-22972-5_20","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-22972-5_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":"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/A5091263466","display_name":"Fuyuki Kitagawa","orcid":"https://orcid.org/0000-0002-9268-087X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Fuyuki Kitagawa","raw_affiliation_strings":["NTT Social Informatics Laboratories, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Social Informatics Laboratories, Tokyo, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021254385","display_name":"Ryo Nishimaki","orcid":"https://orcid.org/0000-0002-5144-4619"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ryo Nishimaki","raw_affiliation_strings":["NTT Social Informatics Laboratories, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Social Informatics Laboratories, Tokyo, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5091263466"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":5.1157,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.96349627,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"569","last_page":"598"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9958999752998352,"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"}},{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.989300012588501,"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/computer-science","display_name":"Computer science","score":0.8017854690551758},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6332935690879822},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6232391595840454},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6048929691314697},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.585931122303009},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5707494020462036},{"id":"https://openalex.org/keywords/cryptographic-primitive","display_name":"Cryptographic primitive","score":0.4512082040309906},{"id":"https://openalex.org/keywords/key-management","display_name":"Key management","score":0.43487516045570374},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4115387797355652},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.25758081674575806},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16113710403442383}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8017854690551758},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6332935690879822},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6232391595840454},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6048929691314697},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.585931122303009},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5707494020462036},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.4512082040309906},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.43487516045570374},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4115387797355652},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.25758081674575806},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16113710403442383}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-22972-5_20","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-22972-5_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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W65414435","https://openalex.org/W162787226","https://openalex.org/W1498316612","https://openalex.org/W1596144702","https://openalex.org/W1724472458","https://openalex.org/W2053723853","https://openalex.org/W2162106291","https://openalex.org/W2170297052","https://openalex.org/W2293331969","https://openalex.org/W2466749404","https://openalex.org/W2499340481","https://openalex.org/W2605617287","https://openalex.org/W2967113598","https://openalex.org/W2978028867","https://openalex.org/W2979387342","https://openalex.org/W2991473697","https://openalex.org/W3048817357","https://openalex.org/W3091572991","https://openalex.org/W3097625932","https://openalex.org/W3097730273","https://openalex.org/W3108797573","https://openalex.org/W3158004924","https://openalex.org/W3159103310","https://openalex.org/W3162218100","https://openalex.org/W3173200671","https://openalex.org/W3183438388","https://openalex.org/W3185960782","https://openalex.org/W3193498469","https://openalex.org/W3214056835","https://openalex.org/W4247684423"],"related_works":["https://openalex.org/W18954787","https://openalex.org/W3138083505","https://openalex.org/W4254460476","https://openalex.org/W2783353176","https://openalex.org/W2339543721","https://openalex.org/W1514794536","https://openalex.org/W1829339118","https://openalex.org/W2625310891","https://openalex.org/W3179891621","https://openalex.org/W3093625357"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6}],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-10-10T00:00:00"}