{"id":"https://openalex.org/W2884471735","doi":"https://doi.org/10.3233/jifs-169838","title":"Efficient certificate-based encryption and hierarchical certificate-based encryption schemes in the standard model","display_name":"Efficient certificate-based encryption and hierarchical certificate-based encryption schemes in the standard model","publication_year":2018,"publication_date":"2018-07-18","ids":{"openalex":"https://openalex.org/W2884471735","doi":"https://doi.org/10.3233/jifs-169838","mag":"2884471735"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-169838","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-169838","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","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/A5086844518","display_name":"Seong Oun Hwang","orcid":"https://orcid.org/0000-0003-4240-6255"},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seong Oun Hwang","raw_affiliation_strings":["Department of Software and Communications Engineering, Hongik University, Sejong, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Software and Communications Engineering, Hongik University, Sejong, Korea","institution_ids":["https://openalex.org/I94588446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038446527","display_name":"Minh\u2010Ha Le","orcid":"https://orcid.org/0000-0003-2391-5951"},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minh-Ha Le","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Hongik University, Sejong, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Hongik University, Sejong, Korea","institution_ids":["https://openalex.org/I94588446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086844518"],"corresponding_institution_ids":["https://openalex.org/I94588446"],"apc_list":null,"apc_paid":null,"fwci":0.1629,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57956867,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"35","issue":"6","first_page":"5971","last_page":"5981"},"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/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9962999820709229,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9884999990463257,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6866202354431152},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6039724349975586},{"id":"https://openalex.org/keywords/implicit-certificate","display_name":"Implicit certificate","score":0.5398352146148682},{"id":"https://openalex.org/keywords/certificate","display_name":"Certificate","score":0.48451393842697144},{"id":"https://openalex.org/keywords/attribute-based-encryption","display_name":"Attribute-based encryption","score":0.4661397337913513},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.4617604911327362},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4573390781879425},{"id":"https://openalex.org/keywords/certificate-authority","display_name":"Certificate authority","score":0.38308602571487427},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.37961331009864807},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35736098885536194},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.24975019693374634}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6866202354431152},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6039724349975586},{"id":"https://openalex.org/C67405866","wikidata":"https://www.wikidata.org/wiki/Q6007261","display_name":"Implicit certificate","level":5,"score":0.5398352146148682},{"id":"https://openalex.org/C96865113","wikidata":"https://www.wikidata.org/wiki/Q2946816","display_name":"Certificate","level":2,"score":0.48451393842697144},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.4661397337913513},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.4617604911327362},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4573390781879425},{"id":"https://openalex.org/C93636275","wikidata":"https://www.wikidata.org/wiki/Q196776","display_name":"Certificate authority","level":4,"score":0.38308602571487427},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.37961331009864807},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35736098885536194},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.24975019693374634}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-169838","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-169838","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W64392008","https://openalex.org/W115629558","https://openalex.org/W175174171","https://openalex.org/W1497626621","https://openalex.org/W1514982017","https://openalex.org/W1522101599","https://openalex.org/W1542057243","https://openalex.org/W1563032947","https://openalex.org/W1587391206","https://openalex.org/W1592092778","https://openalex.org/W1974437760","https://openalex.org/W1978885891","https://openalex.org/W1996360405","https://openalex.org/W2022198642","https://openalex.org/W2097638666","https://openalex.org/W2106566185","https://openalex.org/W2117685508","https://openalex.org/W2151609034","https://openalex.org/W2152924492","https://openalex.org/W2269071629","https://openalex.org/W2540673423","https://openalex.org/W3029766001","https://openalex.org/W4232836212","https://openalex.org/W6607067503"],"related_works":["https://openalex.org/W2994213367","https://openalex.org/W2112701460","https://openalex.org/W1612032142","https://openalex.org/W2170764533","https://openalex.org/W1968118562","https://openalex.org/W1566323499","https://openalex.org/W2336671589","https://openalex.org/W151108224","https://openalex.org/W1915479549","https://openalex.org/W2897779435"],"abstract_inverted_index":{"Telco":[0],"systems":[1],"usually":[2],"run":[3],"large-scale,":[4],"centralized":[5,10],"key":[6,16,24],"management":[7],"systems.":[8],"However,":[9],"approaches":[11],"based":[12],"on":[13],"conventional":[14],"public":[15],"encryption":[17,49,54],"like":[18],"RSA":[19],"raise":[20],"problems":[21],"such":[22],"as":[23,34,36,98],"escrow,":[25],"secure":[26,58,78,109],"channel":[27],"to":[28],"delivery":[29],"key,":[30],"and":[31,51],"third-party":[32],"query":[33],"well":[35],"single":[37],"point":[38],"of":[39,85,90,93,113],"failure.":[40],"To":[41],"address":[42],"these":[43],"problems,":[44],"we":[45,99],"propose":[46],"both":[47],"certificate-based":[48,53],"(CBE)":[50],"hierarchical":[52],"(HCBE)":[55],"schemes":[56,68],"proved":[57,70],"in":[59,79],"the":[60,83,91,101,105],"standard":[61],"model.":[62],"Compared":[63],"with":[64,111],"other":[65],"schemes,":[66],"our":[67],"are":[69],"IND-CCA2":[71,108],"(Indistinguishability":[72],"under":[73],"Adaptive":[74],"Chosen":[75],"Ciphertext":[76],"Attack)":[77],"full":[80],"model,":[81],"where":[82],"number":[84],"group":[86],"elements":[87],"is":[88,104],"independent":[89],"value":[92],"security":[94],"parameter.":[95],"As":[96],"far":[97],"know,":[100],"proposed":[102],"HCBE":[103],"first":[106],"fully":[107],"scheme":[110],"ciphetexts":[112],"constant":[114],"size.":[115]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
