{"id":"https://openalex.org/W4414229499","doi":"https://doi.org/10.1109/jiot.2025.3610458","title":"A Multiauthority CP-ABE Scheme With Fully Outsourced Computation and Direct Attribute Revocation Based on the R-LWE Problem in Edge Computing","display_name":"A Multiauthority CP-ABE Scheme With Fully Outsourced Computation and Direct Attribute Revocation Based on the R-LWE Problem in Edge Computing","publication_year":2025,"publication_date":"2025-09-16","ids":{"openalex":"https://openalex.org/W4414229499","doi":"https://doi.org/10.1109/jiot.2025.3610458"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3610458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3610458","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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 Internet of Things Journal","raw_type":"journal-article"},"type":"article","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/A5013338627","display_name":"Yilong Liu","orcid":"https://orcid.org/0009-0008-5700-6960"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yilong Liu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-5700-6960","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110638775","display_name":"Shengwei Xu","orcid":"https://orcid.org/0009-0007-4532-5385"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengwei Xu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0007-4532-5385","affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083283385","display_name":"Ziyan Yue","orcid":"https://orcid.org/0000-0002-9111-9888"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziyan Yue","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24372013,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"24","first_page":"52488","last_page":"52504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.6129999756813049,"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"}},"topics":[{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.6129999756813049,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/revocation","display_name":"Revocation","score":0.7228999733924866},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.6467999815940857},{"id":"https://openalex.org/keywords/key-escrow","display_name":"Key escrow","score":0.5989999771118164},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.4778999984264374},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4767000079154968},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.4431999921798706},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.44269999861717224},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4196999967098236},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.39719998836517334}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8410999774932861},{"id":"https://openalex.org/C2775892892","wikidata":"https://www.wikidata.org/wiki/Q6509517","display_name":"Revocation","level":3,"score":0.7228999733924866},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.6467999815940857},{"id":"https://openalex.org/C205533965","wikidata":"https://www.wikidata.org/wiki/Q1367345","display_name":"Key escrow","level":4,"score":0.5989999771118164},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5440000295639038},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.4778999984264374},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4767000079154968},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.4431999921798706},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.44269999861717224},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4196999967098236},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4196000099182129},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.39719998836517334},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.39160001277923584},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.39089998602867126},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3725999891757965},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.367900013923645},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.33329999446868896},{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.3280999958515167},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.322299987077713},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.3212999999523163},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.3172000050544739},{"id":"https://openalex.org/C204806902","wikidata":"https://www.wikidata.org/wiki/Q2333581","display_name":"Semantic security","level":5,"score":0.28600001335144043},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2800999879837036},{"id":"https://openalex.org/C121822524","wikidata":"https://www.wikidata.org/wiki/Q5157582","display_name":"Computer security model","level":2,"score":0.2773999869823456},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.2667999863624573},{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.26339998841285706},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.2630000114440918},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.2624000012874603},{"id":"https://openalex.org/C85106507","wikidata":"https://www.wikidata.org/wiki/Q1188445","display_name":"Utility computing","level":4,"score":0.2612000107765198},{"id":"https://openalex.org/C17886624","wikidata":"https://www.wikidata.org/wiki/Q1320561","display_name":"Key management","level":3,"score":0.25429999828338623}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3610458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3610458","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5299951130","display_name":null,"funder_award_id":"2022YFB3104402","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W74973629","https://openalex.org/W1495150862","https://openalex.org/W1839785783","https://openalex.org/W2038761522","https://openalex.org/W2108072891","https://openalex.org/W2210642187","https://openalex.org/W2400700555","https://openalex.org/W2416799949","https://openalex.org/W2552993029","https://openalex.org/W2775185027","https://openalex.org/W2896390785","https://openalex.org/W2924040717","https://openalex.org/W2965780602","https://openalex.org/W2990046387","https://openalex.org/W3006203549","https://openalex.org/W3006584202","https://openalex.org/W3012228761","https://openalex.org/W3021951958","https://openalex.org/W3096305835","https://openalex.org/W3170708168","https://openalex.org/W3184605950","https://openalex.org/W3185080798","https://openalex.org/W3214824720","https://openalex.org/W4200086441","https://openalex.org/W4211008561","https://openalex.org/W4225775401","https://openalex.org/W4285814759","https://openalex.org/W4289260726","https://openalex.org/W4294550730","https://openalex.org/W4327892673","https://openalex.org/W4386260382","https://openalex.org/W4386568457","https://openalex.org/W4387250079","https://openalex.org/W4387489959","https://openalex.org/W4400810251","https://openalex.org/W4401357184","https://openalex.org/W4401539206","https://openalex.org/W4403444562","https://openalex.org/W4408935433"],"related_works":[],"abstract_inverted_index":{"Existing":[0],"Ciphertext":[1],"Policy":[2],"Attribute-Based":[3],"Encryption":[4],"(CP-ABE)":[5],"schemes":[6],"based":[7,78],"on":[8,79],"the":[9,61,80,86,95,99,114,144,151],"Ring":[10],"Learning":[11],"with":[12,70],"Errors":[13],"(R-LWE)":[14],"problem":[15],"have":[16,132],"issues":[17],"such":[18],"as":[19],"key":[20,96],"escrow,":[21],"insufficient":[22],"real-time":[23],"performance":[24],"for":[25,38,157],"attribute":[26,75,104],"revocation,":[27],"high":[28,32],"computational":[29,152],"cost":[30,153],"and":[31,52,56,74,113,125,129,147,154],"storage":[33,57,126,155],"overhead,":[34],"making":[35],"them":[36],"unsuitable":[37],"use":[39,87,100,115],"in":[40,49,143],"distributed":[41],"edge":[42],"computing":[43,55,123],"scenarios":[44],"characterised":[45],"by":[46],"frequent":[47],"changes":[48],"user":[50,111,122],"attributes":[51],"limited":[53],"terminal":[54],"resources.":[58],"To":[59],"address":[60],"above":[62],"issues,":[63],"we":[64],"propose":[65],"a":[66,89,102],"multi-authority":[67,90],"CP-ABE":[68],"scheme":[69,136],"fully":[71,117],"outsourced":[72,118],"computation":[73,119],"direct":[76,103],"revocation":[77,105,109],"R-LWE":[81],"problem.":[82],"In":[83],"our":[84,135],"scheme,":[85],"of":[88,101,110,116],"management":[91],"mechanism":[92,106],"effectively":[93],"avoids":[94],"escrow":[97],"problem,":[98],"allows":[107],"flexible":[108],"attributes,":[112],"significantly":[120,149],"reduces":[121],"costs":[124],"overhead.":[127],"Security":[128],"experimental":[130],"analysis":[131],"shown":[133],"that":[134],"satisfies":[137],"indistinguishability":[138],"under":[139],"chosen":[140],"plaintext":[141],"attacks":[142],"standard":[145],"model":[146],"can":[148],"reduce":[150],"overhead":[156],"users.":[158]},"counts_by_year":[],"updated_date":"2025-12-11T23:09:37.256380","created_date":"2025-10-10T00:00:00"}