{"id":"https://openalex.org/W2806409116","doi":"https://doi.org/10.3837/tiis.2018.04.024","title":"A Coordinated Ciphertext Policy Attribute-based PHR Access Control with User Accountability","display_name":"A Coordinated Ciphertext Policy Attribute-based PHR Access Control with User Accountability","publication_year":2018,"publication_date":"2018-04-30","ids":{"openalex":"https://openalex.org/W2806409116","doi":"https://doi.org/10.3837/tiis.2018.04.024","mag":"2806409116"},"language":"en","primary_location":{"id":"doi:10.3837/tiis.2018.04.024","doi":"https://doi.org/10.3837/tiis.2018.04.024","is_oa":true,"landing_page_url":"https://doi.org/10.3837/tiis.2018.04.024","pdf_url":"http://itiis.org/digital-library/manuscript/file/21743/TIISVol12No4-24.pdf","source":{"id":"https://openalex.org/S204131793","display_name":"KSII Transactions on Internet and Information Systems","issn_l":"1976-7277","issn":["1976-7277","2288-1468"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","kci-registered","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4323966148","host_organization_name":"Korea Society of Internet Information","host_organization_lineage":["https://openalex.org/P4323966148"],"host_organization_lineage_names":["Korea Society of Internet Information"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"KSII Transactions on Internet and Information Systems","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://itiis.org/digital-library/manuscript/file/21743/TIISVol12No4-24.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020342328","display_name":"Guofeng Lin","orcid":"https://orcid.org/0000-0003-1448-5179","observed_orcids":["https://orcid.org/0000-0003-1448-5179"]},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guofeng Lin","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069592748","display_name":"Lirong You","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210155468","display_name":"ZTT (China)","ror":"https://ror.org/056yydt13","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210155468"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lirong You","raw_affiliation_strings":["Jiangsu Zhongtian Software Technology Limited Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiangsu Zhongtian Software Technology Limited Company","institution_ids":["https://openalex.org/I4210155468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114526342","display_name":"Bing Hu","orcid":"https://orcid.org/0000-0002-4037-4352","observed_orcids":["https://orcid.org/0000-0002-4037-4352"]},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Hu","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087525737","display_name":"Hanshu Hong","orcid":"https://orcid.org/0000-0002-4316-0210","observed_orcids":["https://orcid.org/0000-0002-4316-0210"]},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanshu Hong","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102284066","display_name":"Zhixin Sun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixin Sun","raw_affiliation_strings":["Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069592748"],"corresponding_institution_ids":["https://openalex.org/I4210155468"],"apc_list":null,"apc_paid":null,"fwci":0.1468,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.52478746,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"12","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9961000084877014,"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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9961000084877014,"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"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.0013000000035390258,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.00039999998989515007,"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/ciphertext-policy-attribute-based-encryption","display_name":"ciphertext-policy attribute-based encryption","score":0.8140000104904175},{"id":"https://openalex.org/keywords/personal-health-records","display_name":"personal health records","score":0.6919999718666077},{"id":"https://openalex.org/keywords/access-control","display_name":"access control","score":0.925000011920929},{"id":"https://openalex.org/keywords/user-accountability","display_name":"user accountability","score":0.9670000076293945},{"id":"https://openalex.org/keywords/key-escrow","display_name":"key escrow","score":0.6690000295639038},{"id":"https://openalex.org/keywords/key-exposure","display_name":"key exposure","score":0.7289999723434448}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8638471961021423},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.7350832223892212},{"id":"https://openalex.org/C2776007630","wikidata":"https://www.wikidata.org/wiki/Q2798912","display_name":"Accountability","level":2,"score":0.6762285232543945},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.6160833239555359},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5298585295677185},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4341229796409607},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.2105153203010559},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.151569664478302},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.07930350303649902},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3837/tiis.2018.04.024","doi":"https://doi.org/10.3837/tiis.2018.04.024","is_oa":true,"landing_page_url":"https://doi.org/10.3837/tiis.2018.04.024","pdf_url":"http://itiis.org/digital-library/manuscript/file/21743/TIISVol12No4-24.pdf","source":{"id":"https://openalex.org/S204131793","display_name":"KSII Transactions on Internet and Information Systems","issn_l":"1976-7277","issn":["1976-7277","2288-1468"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","kci-registered","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4323966148","host_organization_name":"Korea Society of Internet Information","host_organization_lineage":["https://openalex.org/P4323966148"],"host_organization_lineage_names":["Korea Society of Internet Information"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"KSII Transactions on Internet and Information Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3837/tiis.2018.04.024","doi":"https://doi.org/10.3837/tiis.2018.04.024","is_oa":true,"landing_page_url":"https://doi.org/10.3837/tiis.2018.04.024","pdf_url":"http://itiis.org/digital-library/manuscript/file/21743/TIISVol12No4-24.pdf","source":{"id":"https://openalex.org/S204131793","display_name":"KSII Transactions on Internet and Information Systems","issn_l":"1976-7277","issn":["1976-7277","2288-1468"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","kci-registered","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4323966148","host_organization_name":"Korea Society of Internet Information","host_organization_lineage":["https://openalex.org/P4323966148"],"host_organization_lineage_names":["Korea Society of Internet Information"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"KSII Transactions on Internet and Information Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.46810001134872437}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2806409116.pdf","grobid_xml":"https://content.openalex.org/works/W2806409116.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W36535589","https://openalex.org/W70096886","https://openalex.org/W1498316612","https://openalex.org/W1510795740","https://openalex.org/W1578237955","https://openalex.org/W1595022482","https://openalex.org/W1968381253","https://openalex.org/W1968725446","https://openalex.org/W1974267799","https://openalex.org/W1976420017","https://openalex.org/W2009497894","https://openalex.org/W2062903085","https://openalex.org/W2071178901","https://openalex.org/W2077055139","https://openalex.org/W2087065364","https://openalex.org/W2094124631","https://openalex.org/W2100063939","https://openalex.org/W2108072891","https://openalex.org/W2113857797","https://openalex.org/W2118875948","https://openalex.org/W2138001464","https://openalex.org/W2149068264","https://openalex.org/W2160608575","https://openalex.org/W2292242426","https://openalex.org/W2473784624","https://openalex.org/W2518542032","https://openalex.org/W2520599105","https://openalex.org/W2525153050","https://openalex.org/W2529668542","https://openalex.org/W2530771206","https://openalex.org/W2535685215","https://openalex.org/W2569936787","https://openalex.org/W4312849579"],"related_works":["https://openalex.org/W2071178901","https://openalex.org/W2899283002","https://openalex.org/W2538396980","https://openalex.org/W2342156653","https://openalex.org/W2087011423","https://openalex.org/W3131973840","https://openalex.org/W3129889944","https://openalex.org/W7216749091","https://openalex.org/W2518542032","https://openalex.org/W1576729878"],"abstract_inverted_index":{"The":[0],"personal":[1],"health":[2,18,115],"record":[3],"(PHR)":[4],"system":[5,122],"is":[6,89,99,111,136],"a":[7,54,100,127,159],"promising":[8],"application":[9,45],"that":[10,97,134,145],"provides":[11],"precise":[12],"information":[13],"and":[14,36,77,92,154],"customized":[15],"services":[16],"for":[17,30,65,104,158],"care.To":[19],"flexibly":[20],"protect":[21],"sensitive":[22],"data,":[23],"attribute-based":[24,58],"encryption":[25],"has":[26],"been":[27],"widely":[28],"applied":[29],"PHR":[31,48,67,105,121,160],"access":[32,59,114],"control.However,":[33],"escrow,":[34],"exposure":[35,78],"abuse":[37,88],"of":[38,79,152],"private":[39,80],"keys":[40,81],"still":[41],"hinder":[42],"its":[43],"practical":[44,119],"in":[46,150],"the":[47,66,75,94,118],"system.In":[49],"this":[50],"paper,":[51],"we":[52,132],"propose":[53],"coordinated":[55,69],"ciphertext":[56],"policy":[57],"control":[60],"with":[61],"user":[62],"accountability":[63],"(CCP-ABAC-UA)":[64],"system.Its":[68],"mechanism":[70],"not":[71],"only":[72],"effectively":[73],"prevents":[74],"escrow":[76],"but":[82],"also":[83],"accurately":[84],"detects":[85],"whether":[86],"key":[87],"taking":[90],"place":[91],"identifies":[93],"traitor.We":[95],"claim":[96],"CCP-ABAC-UA":[98,146],"user-side":[101,155],"lightweight":[102],"scheme.Especially":[103],"receivers,":[106],"no":[107],"bilinear":[108],"pairing":[109],"computation":[110],"needed":[112],"to":[113],"records,":[116],"so":[117],"mobile":[120],"can":[123],"be":[124],"realized.By":[125],"introducing":[126],"novel":[128],"provably":[129],"secure":[130,137],"construction,":[131],"prove":[133],"it":[135],"against":[138],"selectively":[139],"chosen":[140],"plaintext":[141],"attacks.The":[142],"analysis":[143],"indicates":[144],"achieves":[147],"better":[148],"performance":[149],"terms":[151],"security":[153],"computational":[156],"efficiency":[157],"system.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2018-06-13T00:00:00"}