{"id":"https://openalex.org/W2419558894","doi":"https://doi.org/10.1093/comjnl/bxw007","title":"Revocable and Decentralized Attribute-Based Encryption","display_name":"Revocable and Decentralized Attribute-Based Encryption","publication_year":2016,"publication_date":"2016-02-12","ids":{"openalex":"https://openalex.org/W2419558894","doi":"https://doi.org/10.1093/comjnl/bxw007","mag":"2419558894"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxw007","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxw007","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011853980","display_name":"Hui Cui","orcid":"https://orcid.org/0000-0002-5820-2233"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Hui Cui","raw_affiliation_strings":["Secure Mobile Centre, Singapore Management University, 71 Stamford Road, Singapore 178902, Singapore"],"affiliations":[{"raw_affiliation_string":"Secure Mobile Centre, Singapore Management University, 71 Stamford Road, Singapore 178902, Singapore","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001712801","display_name":"Robert H. Deng","orcid":"https://orcid.org/0000-0003-3491-8146"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Robert H. Deng","raw_affiliation_strings":["Secure Mobile Centre, Singapore Management University, 71 Stamford Road, Singapore 178902, Singapore"],"affiliations":[{"raw_affiliation_string":"Secure Mobile Centre, Singapore Management University, 71 Stamford Road, Singapore 178902, Singapore","institution_ids":["https://openalex.org/I79891267"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011853980"],"corresponding_institution_ids":["https://openalex.org/I79891267"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":4.8591,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.95428825,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"59","issue":"8","first_page":"1220","last_page":"1235"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9983000159263611,"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":0.9975000023841858,"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/computer-science","display_name":"Computer science","score":0.7155588865280151},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.7003571391105652},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6586645245552063},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.6561827063560486},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6418942213058472},{"id":"https://openalex.org/keywords/collusion","display_name":"Collusion","score":0.5999429821968079},{"id":"https://openalex.org/keywords/key-generation","display_name":"Key generation","score":0.4682404100894928},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.45918673276901245},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.45577147603034973},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4527547359466553},{"id":"https://openalex.org/keywords/revocation","display_name":"Revocation","score":0.4521607756614685},{"id":"https://openalex.org/keywords/attribute-based-encryption","display_name":"Attribute-based encryption","score":0.43538007140159607},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4264349639415741},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.30538344383239746},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1279916763305664},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08907034993171692}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7155588865280151},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.7003571391105652},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6586645245552063},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.6561827063560486},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6418942213058472},{"id":"https://openalex.org/C2781198186","wikidata":"https://www.wikidata.org/wiki/Q701521","display_name":"Collusion","level":2,"score":0.5999429821968079},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.4682404100894928},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.45918673276901245},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.45577147603034973},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4527547359466553},{"id":"https://openalex.org/C2775892892","wikidata":"https://www.wikidata.org/wiki/Q6509517","display_name":"Revocation","level":3,"score":0.4521607756614685},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.43538007140159607},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4264349639415741},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.30538344383239746},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1279916763305664},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08907034993171692},{"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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","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":5,"locations":[{"id":"doi:10.1093/comjnl/bxw007","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxw007","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"},{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-4346","is_oa":false,"landing_page_url":"https://ink.library.smu.edu.sg/sis_research/3344","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1093/comjnl/bxw007","raw_type":"Journal Article"},{"id":"pmh:oai:researchrepository.murdoch.edu.au:44070","is_oa":false,"landing_page_url":"https://researchrepository.murdoch.edu.au/id/eprint/44070/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400274","display_name":"Murdoch Research Repository (Murdoch University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I176790772","host_organization_name":"Murdoch University","host_organization_lineage":["https://openalex.org/I176790772"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"  Cui, H. &lt;https://researchrepository.murdoch.edu.au/view/author/Cui, Hui.html&gt;ORCID: 0000-0002-5820-2233 &lt;http://orcid.org/0000-0002-5820-2233&gt; and Deng, R.H.   (2016)  Revocable and decentralized attribute-based encryption.    The Computer Journal, 59  (8).   pp. 1220-1235.  ","raw_type":"Journal Article"},{"id":"pmh:oai:figshare.com:article/27594681","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:open-archive.highwire.org:comjnl:59/8/1220","is_oa":false,"landing_page_url":"http://comjnl.oxfordjournals.org/cgi/content/short/59/8/1220","pdf_url":null,"source":{"id":"https://openalex.org/S4406923041","display_name":"HighWire Press Open Archive","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"TEXT"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/27594681","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.4699999988079071,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W37417757","https://openalex.org/W154883872","https://openalex.org/W162787226","https://openalex.org/W177444027","https://openalex.org/W1484751769","https://openalex.org/W1498316612","https://openalex.org/W1510795740","https://openalex.org/W1513098086","https://openalex.org/W1531898543","https://openalex.org/W1595022482","https://openalex.org/W1682451491","https://openalex.org/W1763482972","https://openalex.org/W1798609567","https://openalex.org/W1976420017","https://openalex.org/W1983238288","https://openalex.org/W2070122514","https://openalex.org/W2076046175","https://openalex.org/W2101238246","https://openalex.org/W2106116277","https://openalex.org/W2108072891","https://openalex.org/W2138001464","https://openalex.org/W2146689848","https://openalex.org/W2168571148"],"related_works":["https://openalex.org/W2744624421","https://openalex.org/W4248847356","https://openalex.org/W777049646","https://openalex.org/W2750857695","https://openalex.org/W2620043489","https://openalex.org/W2767823571","https://openalex.org/W4292493860","https://openalex.org/W2477329965","https://openalex.org/W4235894667","https://openalex.org/W2938817177"],"abstract_inverted_index":{"In":[0,46,111],"this":[1,125],"paper,":[2],"we":[3,208],"propose":[4],"a":[5,49,59,115,164,169,197,226],"revocable":[6],"and":[7,61,92,177,214,225],"decentralized":[8],"attribute-based":[9],"encryption":[10],"(ABE)":[11],"system":[12,75,99,160],"that":[13,32,88,119],"splits":[14],"the":[15,42,70,73,98,129,134,142,147,210],"task":[16],"of":[17,41,144,163,187,196],"decryption":[18],"key":[19,63,84,130,167,199,211],"generation":[20],"across":[21],"multiple":[22],"attribute":[23,35,103,230],"authorities":[24],"(AAs)":[25],"without":[26,65,106,136],"requiring":[27],"any":[28,66],"central":[29],"party":[30,50],"such":[31],"it":[33,79],"achieves":[34],"revocation":[36],"by":[37,57,193,200,221],"simply":[38],"stopping":[39],"updating":[40,131],"corresponding":[43,102],"private":[44,62,83,122,153,166,198],"key.":[45],"our":[47,145,159],"system,":[48,146],"can":[51,80,95],"easily":[52,127],"behave":[53],"as":[54],"an":[55,93],"AA":[56,94],"creating":[58],"public":[60],"pair":[64],"global":[67],"communication":[68,107],"except":[69],"creation":[71],"for":[72,86,133],"common":[74],"parameters,":[76],"under":[77],"which":[78],"periodically":[81],"issue/update":[82],"components":[85,191,212],"users":[87,220],"reflect":[89],"their":[90],"attributes,":[91],"freely":[96],"leave":[97],"once":[100],"its":[101],"is":[104,150,179],"revoked":[105],"with":[108],"other":[109,138],"AAs.":[110],"addition,":[112],"to":[113,124,151],"revoke":[114],"user,":[116],"those":[117],"AAs":[118,176],"have":[120],"issued":[121],"keys":[123,154],"user":[126,135],"cease":[128],"process":[132],"affecting":[137],"AAs'":[139],"execution.":[140],"For":[141],"construction":[143],"technical":[148],"barrier":[149],"make":[152],"collusion":[155,216],"resistant.":[156],"Since":[157],"in":[158,231],"each":[161],"component":[162],"user's":[165],"at":[168],"time":[170,229],"period":[171],"may":[172],"come":[173],"from":[174],"different":[175,190,194,219],"there":[178],"no":[180],"coordination":[181],"between":[182,218],"these":[183,232],"AAs,":[184],"traditional":[185],"technique":[186],"binding":[188],"together":[189,213],"(issued":[192],"AAs)":[195],"randomization":[201],"cannot":[202],"be":[203],"employed.":[204],"To":[205],"overcome":[206],"this,":[207],"tie":[209],"prevent":[215],"attacks":[217],"embedding":[222],"distinct":[223],"identifiers":[224],"commonly":[227],"shared":[228],"components.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
