{"id":"https://openalex.org/W4285134135","doi":"https://doi.org/10.1007/978-3-031-07085-3_8","title":"Optimal Broadcast Encryption and CP-ABE from Evasive Lattice Assumptions","display_name":"Optimal Broadcast Encryption and CP-ABE from Evasive Lattice Assumptions","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285134135","doi":"https://doi.org/10.1007/978-3-031-07085-3_8"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-07085-3_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-07085-3_8","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/A5108524530","display_name":"Hoeteck Wee","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hoeteck Wee","raw_affiliation_strings":["NTT Research and ENS, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Research and ENS, Paris, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5108524530"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":10.8416,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.98846191,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"217","last_page":"241"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.994700014591217,"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"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9733999967575073,"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":0.7415338158607483},{"id":"https://openalex.org/keywords/learning-with-errors","display_name":"Learning with errors","score":0.6376420259475708},{"id":"https://openalex.org/keywords/security-parameter","display_name":"Security parameter","score":0.5361701250076294},{"id":"https://openalex.org/keywords/plaintext-aware-encryption","display_name":"Plaintext-aware encryption","score":0.533647358417511},{"id":"https://openalex.org/keywords/probabilistic-encryption","display_name":"Probabilistic encryption","score":0.4797690808773041},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47938990592956543},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.44432035088539124},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43221014738082886},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4191189706325531},{"id":"https://openalex.org/keywords/multiple-encryption","display_name":"Multiple encryption","score":0.41607218980789185},{"id":"https://openalex.org/keywords/56-bit-encryption","display_name":"56-bit encryption","score":0.41545575857162476},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.4153262972831726},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.4132801294326782},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3786204159259796},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16829702258110046},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09550881385803223},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.0693778395652771}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7415338158607483},{"id":"https://openalex.org/C2779014939","wikidata":"https://www.wikidata.org/wiki/Q6510239","display_name":"Learning with errors","level":3,"score":0.6376420259475708},{"id":"https://openalex.org/C2776711565","wikidata":"https://www.wikidata.org/wiki/Q7445058","display_name":"Security parameter","level":3,"score":0.5361701250076294},{"id":"https://openalex.org/C119133118","wikidata":"https://www.wikidata.org/wiki/Q7200761","display_name":"Plaintext-aware encryption","level":5,"score":0.533647358417511},{"id":"https://openalex.org/C54569210","wikidata":"https://www.wikidata.org/wiki/Q7246854","display_name":"Probabilistic encryption","level":3,"score":0.4797690808773041},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47938990592956543},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.44432035088539124},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43221014738082886},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4191189706325531},{"id":"https://openalex.org/C184685986","wikidata":"https://www.wikidata.org/wiki/Q3505167","display_name":"Multiple encryption","level":3,"score":0.41607218980789185},{"id":"https://openalex.org/C46905813","wikidata":"https://www.wikidata.org/wiki/Q4640678","display_name":"56-bit encryption","level":4,"score":0.41545575857162476},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.4153262972831726},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.4132801294326782},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3786204159259796},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16829702258110046},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09550881385803223},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0693778395652771},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-07085-3_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-07085-3_8","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":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W55405330","https://openalex.org/W57039937","https://openalex.org/W130395163","https://openalex.org/W288529411","https://openalex.org/W1498316612","https://openalex.org/W1603256047","https://openalex.org/W1806049065","https://openalex.org/W1896261913","https://openalex.org/W1905774212","https://openalex.org/W1976005800","https://openalex.org/W2054904172","https://openalex.org/W2104863136","https://openalex.org/W2108072891","https://openalex.org/W2113717903","https://openalex.org/W2138001464","https://openalex.org/W2154059840","https://openalex.org/W2395093458","https://openalex.org/W2398614482","https://openalex.org/W2500250645","https://openalex.org/W2532623575","https://openalex.org/W2603265044","https://openalex.org/W2620921418","https://openalex.org/W2765638539","https://openalex.org/W2766337303","https://openalex.org/W2807695933","https://openalex.org/W2899995952","https://openalex.org/W2920656144","https://openalex.org/W2946470030","https://openalex.org/W3012960191","https://openalex.org/W3013890204","https://openalex.org/W3013896566","https://openalex.org/W3082860856","https://openalex.org/W3089736144","https://openalex.org/W3097170340","https://openalex.org/W3106671053","https://openalex.org/W3109578261","https://openalex.org/W3121827341","https://openalex.org/W3167778596","https://openalex.org/W3173807823","https://openalex.org/W3192904781","https://openalex.org/W4238634196","https://openalex.org/W4317928226"],"related_works":["https://openalex.org/W2389178160","https://openalex.org/W2545514196","https://openalex.org/W2355986883","https://openalex.org/W2994118162","https://openalex.org/W3197142514","https://openalex.org/W2391125300","https://openalex.org/W2144246620","https://openalex.org/W2357687494","https://openalex.org/W2889430153","https://openalex.org/W1993945719"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":33},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}