{"id":"https://openalex.org/W2996595949","doi":"https://doi.org/10.1093/comjnl/bxz140","title":"Practical Attribute-Based Conjunctive Keyword Search Scheme","display_name":"Practical Attribute-Based Conjunctive Keyword Search Scheme","publication_year":2019,"publication_date":"2019-10-14","ids":{"openalex":"https://openalex.org/W2996595949","doi":"https://doi.org/10.1093/comjnl/bxz140","mag":"2996595949"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxz140","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxz140","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052269222","display_name":"Yang Chen","orcid":"https://orcid.org/0000-0002-9937-0794"},"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"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Chen","raw_affiliation_strings":["State Key Laboratory of Cryptology, P.O. Box 5159, Beijing, 100878, China","State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Cryptology, P.O. Box 5159, Beijing, 100878, China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003153613","display_name":"Wenmin Li","orcid":"https://orcid.org/0000-0002-1278-1735"},"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":"Wenmin Li","raw_affiliation_strings":["State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050423562","display_name":"Fei Gao","orcid":"https://orcid.org/0000-0002-1546-4364"},"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":"Fei Gao","raw_affiliation_strings":["State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001485404","display_name":"Kaitai Liang","orcid":"https://orcid.org/0000-0003-0262-7678"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kaitai Liang","raw_affiliation_strings":["Department of Computer Science, University of Surrey, Guildford, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100408679","display_name":"Hua Zhang","orcid":"https://orcid.org/0000-0002-0532-9783"},"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":"Hua Zhang","raw_affiliation_strings":["State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071607720","display_name":"Qiaoyan Wen","orcid":"https://orcid.org/0000-0001-7142-9726"},"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":true,"raw_author_name":"Qiaoyan Wen","raw_affiliation_strings":["State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"State key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5071607720"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":0.28,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67268784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"63","issue":"8","first_page":"1203","last_page":"1215"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9972000122070312,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.8568532466888428},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6421982645988464},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6046503782272339},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6017016768455505},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5912978649139404},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5350428819656372},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5325687527656555},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.43726539611816406},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.42870843410491943},{"id":"https://openalex.org/keywords/cryptographic-primitive","display_name":"Cryptographic primitive","score":0.4236205518245697},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.413593053817749},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3316679000854492},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3241913318634033},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.29914820194244385},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.144182026386261}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8568532466888428},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6421982645988464},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6046503782272339},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6017016768455505},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5912978649139404},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5350428819656372},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5325687527656555},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.43726539611816406},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.42870843410491943},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.4236205518245697},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.413593053817749},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3316679000854492},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3241913318634033},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.29914820194244385},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.144182026386261},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxz140","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxz140","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2511961424","display_name":null,"funder_award_id":"61672110","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5010162753","display_name":null,"funder_award_id":"61972048","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G638354172","display_name":null,"funder_award_id":"61671082","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6630218817","display_name":null,"funder_award_id":"61976024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1720304360","https://openalex.org/W2048334094","https://openalex.org/W2078590992","https://openalex.org/W2163942291","https://openalex.org/W2268989031","https://openalex.org/W2276075364","https://openalex.org/W2425475030","https://openalex.org/W2520342609","https://openalex.org/W2529668542","https://openalex.org/W2597901792","https://openalex.org/W2745062479","https://openalex.org/W2759564290","https://openalex.org/W2774060158","https://openalex.org/W2774471028","https://openalex.org/W2796172907","https://openalex.org/W2886749079","https://openalex.org/W2890595448","https://openalex.org/W2897521699","https://openalex.org/W2911529129","https://openalex.org/W2956058931","https://openalex.org/W3145128584","https://openalex.org/W4246219036"],"related_works":["https://openalex.org/W18954787","https://openalex.org/W3138083505","https://openalex.org/W2783353176","https://openalex.org/W4254460476","https://openalex.org/W2339543721","https://openalex.org/W1514794536","https://openalex.org/W4390962791","https://openalex.org/W1829339118","https://openalex.org/W3179891621","https://openalex.org/W87530933"],"abstract_inverted_index":{"Abstract":[0],"To":[1],"date":[2],"cloud":[3,33],"computing":[4],"may":[5],"provide":[6,52,165],"considerable":[7],"storage":[8,217],"and":[9,127,141,173,183,199,218],"computational":[10],"power":[11],"for":[12,56,168,195],"cloud-based":[13],"applications":[14],"to":[15,20,29,37,115,132,159],"support":[16],"cryptographic":[17,48],"operations.":[18],"Due":[19],"this":[21,108],"benefit,":[22],"attribute-based":[23,151],"keyword":[24,93,118,153,181],"search":[25,40,54,119,154],"(ABKS)":[26],"is":[27,46,176,193],"able":[28],"be":[30,101],"implemented":[31,194],"in":[32,35,121],"context":[34],"order":[36],"protect":[38],"the":[39,75,85,91,117,134,139,161,196,200,203],"privacy":[41,99],"of":[42,77,81,84,136,143,171,202,216],"data":[43,191],"owner/user.":[44],"ABKS":[45,78,87,122],"a":[47],"primitive":[49],"that":[50,73,206],"can":[51],"secure":[53,178],"services":[55],"users":[57],"but":[58],"also":[59],"realize":[60],"fine-grained":[61],"access":[62],"control":[63],"over":[64],"data.":[65],"However,":[66],"there":[67],"have":[68],"been":[69],"two":[70,169],"potential":[71],"problems":[72],"prevent":[74],"scalability":[76],"applications.":[79],"First":[80],"all,":[82],"most":[83],"existing":[86],"schemes":[88],"suffer":[89],"from":[90],"outside":[92,157,184],"guessing":[94],"attack":[95,182],"(KGA).":[96],"Second,":[97],"match":[98],"should":[100],"considered":[102],"while":[103],"supporting":[104],"multi-keyword":[105],"search.":[106],"In":[107],"paper,":[109],"we":[110],"design":[111],"an":[112,150],"efficient":[113],"method":[114],"combine":[116],"process":[120],"with":[123,189],"inner":[124],"product":[125],"encryption":[126],"deploy":[128],"several":[129],"proposed":[130,197],"techniques":[131],"ensure":[133],"flexibility":[135],"retrieval":[137],"mode,":[138],"security":[140,166,211],"efficiency":[142],"our":[144,174,207],"scheme.":[145],"We":[146,164],"later":[147],"put":[148],"forward":[149],"conjunctive":[152],"scheme":[155,208],"against":[156,179],"KGA":[158],"solve":[160],"aforementioned":[162],"problems.":[163],"notions":[167],"types":[170],"adversaries":[172],"construction":[175],"proved":[177],"chosen":[180],"KGA.":[185],"Finally,":[186],"all-side":[187],"simulation":[188,204],"real-world":[190],"set":[192],"scheme,":[198],"results":[201],"show":[205],"achieves":[209],"stronger":[210],"without":[212],"yielding":[213],"significant":[214],"cost":[215],"computation.":[219]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}