{"id":"https://openalex.org/W4410563905","doi":"https://doi.org/10.1093/comjnl/bxaf065","title":"Privacy-preserving data sharing in blockchain-enabled IoT healthcare management system","display_name":"Privacy-preserving data sharing in blockchain-enabled IoT healthcare management system","publication_year":2025,"publication_date":"2025-05-03","ids":{"openalex":"https://openalex.org/W4410563905","doi":"https://doi.org/10.1093/comjnl/bxaf065"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxaf065","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxaf065","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/A5117622777","display_name":"Himanshu Nandanwar","orcid":"https://orcid.org/0009-0000-9497-8605"},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Himanshu Nandanwar","raw_affiliation_strings":["Department of Computer Science and Engineering, Delhi Technological University , New Delhi , 110042,"],"raw_orcid":"https://orcid.org/0009-0000-9497-8605","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Delhi Technological University , New Delhi , 110042,","institution_ids":["https://openalex.org/I863896202"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064570061","display_name":"Rahul Katarya","orcid":"https://orcid.org/0000-0001-7763-291X"},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rahul Katarya","raw_affiliation_strings":["Department of Computer Science and Engineering, Delhi Technological University , New Delhi , 110042,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Delhi Technological University , New Delhi , 110042,","institution_ids":["https://openalex.org/I863896202"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":76.2482,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.99936912,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"68","issue":"11","first_page":"1657","last_page":"1681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9987999796867371,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9933000206947327,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9930999875068665,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.9834623336791992},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.7310951352119446},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6775188446044922},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.63088059425354},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.574187695980072},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4424671232700348},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4203379154205322},{"id":"https://openalex.org/keywords/data-management","display_name":"Data management","score":0.41586318612098694},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.14139828085899353},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.05638274550437927}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9834623336791992},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.7310951352119446},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6775188446044922},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.63088059425354},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.574187695980072},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4424671232700348},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4203379154205322},{"id":"https://openalex.org/C1668388","wikidata":"https://www.wikidata.org/wiki/Q1149776","display_name":"Data management","level":2,"score":0.41586318612098694},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.14139828085899353},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.05638274550437927},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxaf065","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxaf065","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":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W2115255130","https://openalex.org/W2943698254","https://openalex.org/W2988094919","https://openalex.org/W3082441216","https://openalex.org/W3088317607","https://openalex.org/W3090688964","https://openalex.org/W3123744197","https://openalex.org/W3130749441","https://openalex.org/W3179622528","https://openalex.org/W3189313199","https://openalex.org/W3195811871","https://openalex.org/W3196884404","https://openalex.org/W3200177286","https://openalex.org/W3208670052","https://openalex.org/W3213394956","https://openalex.org/W3214626835","https://openalex.org/W4200390322","https://openalex.org/W4205408416","https://openalex.org/W4206509676","https://openalex.org/W4206551672","https://openalex.org/W4213158269","https://openalex.org/W4225859702","https://openalex.org/W4285117148","https://openalex.org/W4292341170","https://openalex.org/W4294068649","https://openalex.org/W4296437375","https://openalex.org/W4306631501","https://openalex.org/W4313307834","https://openalex.org/W4313511838","https://openalex.org/W4319981826","https://openalex.org/W4379137679","https://openalex.org/W4384787485","https://openalex.org/W4386295749","https://openalex.org/W4387189847","https://openalex.org/W4390611024","https://openalex.org/W4391542974","https://openalex.org/W4395661394","https://openalex.org/W4400370461"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W3216065934","https://openalex.org/W1504819070","https://openalex.org/W2394072345","https://openalex.org/W4237172707","https://openalex.org/W1501592941","https://openalex.org/W2805259584","https://openalex.org/W2773594083","https://openalex.org/W3018845829"],"abstract_inverted_index":{"Abstract":[0],"Blockchain":[1,122],"technology":[2],"offers":[3],"a":[4,72],"secure":[5,91],"solution":[6,158],"for":[7,103,171],"managing":[8],"sensitive":[9],"data":[10,115,173],"with":[11,35],"Artificial":[12],"Intelligence,":[13],"supply":[14],"chain,":[15],"cloud":[16],"computing,":[17],"and":[18,27,48,54,67,80,83,97,105,117,125,134,162,168],"healthcare":[19,30,46,59,85,172],"applications.":[20],"Its":[21],"key":[22,160],"features,":[23],"confidentiality,":[24],"decentralization,":[25],"security,":[26,52],"privacy,":[28,53],"enhance":[29,135],"systems,":[31],"especially":[32],"when":[33],"integrated":[34],"Internet":[36],"of":[37],"Things":[38],"(IoT)":[39],"devices.":[40],"This":[41],"integration":[42],"improves":[43],"communication":[44,92],"between":[45,93],"systems":[47,60],"IoT":[49,98,146],"devices,":[50],"increasing":[51],"operational":[55],"efficiency.":[56],"However,":[57],"traditional":[58],"face":[61],"challenges":[62],"like":[63],"phishing,":[64],"identity":[65],"theft,":[66],"masquerading":[68],"attacks.":[69],"We":[70,119],"propose":[71],"blockchain-based":[73],"decentralized":[74],"application":[75,89],"to":[76,113,130,148],"mitigate":[77],"these":[78],"risks":[79],"generate,":[81],"maintain,":[82],"validate":[84],"medical":[86],"certificates.":[87],"The":[88],"enables":[90],"hospitals,":[94],"patients,":[95],"doctors,":[96],"devices":[99],"using":[100],"smart":[101,139],"contracts":[102],"confidentiality":[104],"authentication.":[106],"Our":[107],"architecture":[108],"utilizes":[109],"Non-Interactive":[110],"Zero-Knowledge":[111],"Proof":[112],"maintain":[114],"integrity":[116],"privacy.":[118],"further":[120],"integrate":[121],"Data":[123],"Storage":[124],"the":[126],"Inter-Planetary":[127],"File":[128],"System":[129,144],"reduce":[131],"storage":[132],"costs":[133],"security":[136,151,161],"through":[137],"Ethereum":[138],"contracts.":[140],"An":[141],"Intrusion":[142],"Detection":[143],"monitors":[145],"traffic":[147],"detect":[149],"potential":[150],"threats.":[152],"Performance":[153],"analysis":[154],"demonstrates":[155],"that":[156],"this":[157],"addresses":[159],"privacy":[163],"challenges,":[164],"offering":[165],"an":[166],"efficient":[167],"scalable":[169],"framework":[170],"management.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":15},{"year":2025,"cited_by_count":18}],"updated_date":"2026-06-16T09:24:06.705377","created_date":"2025-10-10T00:00:00"}