{"id":"https://openalex.org/W2404581315","doi":"https://doi.org/10.1109/access.2019.2915373","title":"Identity-Based Revocation From Subset Difference Methods Under Simple Assumptions","display_name":"Identity-Based Revocation From Subset Difference Methods Under Simple Assumptions","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2404581315","doi":"https://doi.org/10.1109/access.2019.2915373","mag":"2404581315"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2915373","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2915373","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08708190.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08708190.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047578859","display_name":"Kwangsu Lee","orcid":"https://orcid.org/0000-0003-1910-8890"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kwangsu Lee","raw_affiliation_strings":["Department of Computer and Information Security, Sejong University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-1910-8890","affiliations":[{"raw_affiliation_string":"Department of Computer and Information Security, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101798797","display_name":"Jong Hwan Park","orcid":"https://orcid.org/0000-0003-2742-6119"},"institutions":[{"id":"https://openalex.org/I157264075","display_name":"Sangmyung University","ror":"https://ror.org/01x4whx42","country_code":"KR","type":"education","lineage":["https://openalex.org/I157264075"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong Hwan Park","raw_affiliation_strings":["Department of Computer Science, Sangmyung University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sangmyung University, Seoul, South Korea","institution_ids":["https://openalex.org/I157264075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.1088,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82786922,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"60333","last_page":"60347"},"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":0.9948999881744385,"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/T11130","display_name":"Coding theory and cryptography","score":0.9850000143051147,"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/revocation","display_name":"Revocation","score":0.8533614277839661},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.6658844947814941},{"id":"https://openalex.org/keywords/broadcast-encryption","display_name":"Broadcast encryption","score":0.5943029522895813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5899373888969421},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5867947936058044},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5118028521537781},{"id":"https://openalex.org/keywords/security-parameter","display_name":"Security parameter","score":0.5045419931411743},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4998772144317627},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.48996272683143616},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.47383221983909607},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.451107382774353},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37945473194122314},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35717612504959106},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3142739236354828}],"concepts":[{"id":"https://openalex.org/C2775892892","wikidata":"https://www.wikidata.org/wiki/Q6509517","display_name":"Revocation","level":3,"score":0.8533614277839661},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.6658844947814941},{"id":"https://openalex.org/C2778281673","wikidata":"https://www.wikidata.org/wiki/Q4972106","display_name":"Broadcast encryption","level":4,"score":0.5943029522895813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5899373888969421},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5867947936058044},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5118028521537781},{"id":"https://openalex.org/C2776711565","wikidata":"https://www.wikidata.org/wiki/Q7445058","display_name":"Security parameter","level":3,"score":0.5045419931411743},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4998772144317627},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.48996272683143616},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.47383221983909607},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.451107382774353},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37945473194122314},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35717612504959106},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3142739236354828},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2915373","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2915373","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08708190.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:897ef96ad1b74cafbcf24c54bfcdbfb3","is_oa":true,"landing_page_url":"https://doaj.org/article/897ef96ad1b74cafbcf24c54bfcdbfb3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 60333-60347 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2915373","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2915373","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08708190.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G2772227979","display_name":null,"funder_award_id":"2016-6-00600","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G7803220079","display_name":null,"funder_award_id":"2016-6-00600","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"}],"funders":[{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2404581315.pdf","grobid_xml":"https://content.openalex.org/works/W2404581315.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W55405330","https://openalex.org/W1484751769","https://openalex.org/W1508689723","https://openalex.org/W1522101599","https://openalex.org/W1522268755","https://openalex.org/W1596144702","https://openalex.org/W1601035152","https://openalex.org/W1684724692","https://openalex.org/W1769443955","https://openalex.org/W1793265733","https://openalex.org/W1806049065","https://openalex.org/W1905774212","https://openalex.org/W1976005800","https://openalex.org/W2034313414","https://openalex.org/W2078590992","https://openalex.org/W2087000693","https://openalex.org/W2094508149","https://openalex.org/W2097638666","https://openalex.org/W2106009114","https://openalex.org/W2116556172","https://openalex.org/W2116743693","https://openalex.org/W2117685508","https://openalex.org/W2152924492","https://openalex.org/W2166094320","https://openalex.org/W2168571148","https://openalex.org/W2188126039","https://openalex.org/W2401547150","https://openalex.org/W2404887991","https://openalex.org/W2475324355","https://openalex.org/W6635708402","https://openalex.org/W6637893525","https://openalex.org/W6640072080","https://openalex.org/W6687076533","https://openalex.org/W6712896896","https://openalex.org/W6714046155","https://openalex.org/W6721411451"],"related_works":["https://openalex.org/W4292493860","https://openalex.org/W2620043489","https://openalex.org/W4235894667","https://openalex.org/W2767823571","https://openalex.org/W4292571928","https://openalex.org/W2984622284","https://openalex.org/W2187385430","https://openalex.org/W2762876675","https://openalex.org/W2407999481","https://openalex.org/W4238724643"],"abstract_inverted_index":{"Identity-based":[0],"revocation":[1,74,94],"(IBR)":[2],"is":[3,24],"a":[4,16,22,27,34,72,92,125,140],"specific":[5],"kind":[6],"of":[7,18,29,33,36,42,64,84,174,181],"broadcast":[8],"encryption":[9,95],"that":[10,70,159,180],"can":[11,47],"effectively":[12],"send":[13],"ciphertext":[14,23],"to":[15,107],"set":[17,28,35],"receivers.":[19],"In":[20,56,119],"IBR,":[21],"associated":[25],"with":[26],"revoked":[30],"users":[31,43],"instead":[32],"receivers":[37],"and":[38,87,91,168,191,194],"the":[39,45,53,61,79,113,131,165,182,196],"maximum":[40],"number":[41],"in":[44,52],"system":[46],"be":[48],"an":[49,104,109,155],"exponential":[50],"value":[51],"security":[54,173],"parameter.":[55],"this":[57,120],"paper,":[58,121],"we":[59,122,153,187],"reconsider":[60],"general":[62],"method":[63,83,167],"Lee":[65,98],"et":[66,99],"al.":[67,100],"(ESORICS":[68],"2014)":[69],"constructs":[71],"public-key":[73],"(PKR)":[75],"scheme":[76,111,129,144,158,177],"by":[77,163],"combining":[78,164],"subset":[80],"difference":[81],"(SD)":[82],"Naor,":[85,86],"Lotspiech":[88],"(CRYPTO":[89],"2001)":[90],"single":[93],"(SRE)":[96],"scheme.":[97,171,185],"left":[101],"it":[102],"as":[103],"open":[105],"problem":[106],"construct":[108],"SRE":[110,128,143,170,184,190],"under":[112,130,145],"standard":[114,132],"assumption":[115,133],"without":[116,134,149],"random":[117,135,150],"oracles.":[118,136,151],"first":[123],"propose":[124,139],"selectively":[126],"secure":[127,142],"We":[137],"also":[138],"fully":[141],"simple":[146],"static":[147],"assumptions":[148],"Next,":[152],"present":[154],"efficient":[156],"IBR":[157,176,192],"supports":[160],"fast":[161],"decryption":[162],"SD":[166],"our":[169,175,189],"The":[172],"depends":[178],"on":[179],"underlying":[183],"Finally,":[186],"implemented":[188],"schemes":[193],"measured":[195],"performance.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}
