{"id":"https://openalex.org/W4225608314","doi":"https://doi.org/10.1145/3498851.3498986","title":"BIDAC: Blockchain-enabled Identity-Based Data Access Control in IoT","display_name":"BIDAC: Blockchain-enabled Identity-Based Data Access Control in IoT","publication_year":2021,"publication_date":"2021-12-14","ids":{"openalex":"https://openalex.org/W4225608314","doi":"https://doi.org/10.1145/3498851.3498986"},"language":"en","primary_location":{"id":"doi:10.1145/3498851.3498986","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3498851.3498986","pdf_url":null,"source":{"id":"https://openalex.org/S4363608074","display_name":"IEEE/WIC/ACM International Conference on Web Intelligence","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/WIC/ACM International Conference on Web Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","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/A5053206926","display_name":"Yimu Ji","orcid":"https://orcid.org/0000-0001-7019-3942"},"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":"Yimu Ji","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, China and Cyberspace Governance of Zhejiang Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, China and Cyberspace Governance of Zhejiang Province, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026679625","display_name":"Xiaoying Xiao","orcid":"https://orcid.org/0009-0007-1220-1271"},"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":"Xiaoying Xiao","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003711842","display_name":"Fei Wu","orcid":"https://orcid.org/0000-0001-5388-2535"},"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":"Fei Wu","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, China and Cyberspace Governance of Zhejiang Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, China and Cyberspace Governance of Zhejiang Province, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405359","display_name":"Fei Chen","orcid":"https://orcid.org/0000-0001-8132-539X"},"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":"Fei Chen","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021798148","display_name":"Shangdong Liu","orcid":"https://orcid.org/0000-0002-8511-7544"},"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":"Shangdong Liu","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"400","last_page":"405"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T10237","display_name":"Cryptography and Data Security","score":0.9991999864578247,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9972000122070312,"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/access-control","display_name":"Access control","score":0.8093318939208984},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7522161602973938},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.59412682056427},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5297271609306335},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5264939665794373},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.49750950932502747},{"id":"https://openalex.org/keywords/single-point-of-failure","display_name":"Single point of failure","score":0.46347081661224365},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.45714548230171204},{"id":"https://openalex.org/keywords/data-access","display_name":"Data access","score":0.43724825978279114},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.42876681685447693},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.410926878452301},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.07824483513832092}],"concepts":[{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.8093318939208984},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7522161602973938},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.59412682056427},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5297271609306335},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5264939665794373},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.49750950932502747},{"id":"https://openalex.org/C165136773","wikidata":"https://www.wikidata.org/wiki/Q1363179","display_name":"Single point of failure","level":2,"score":0.46347081661224365},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.45714548230171204},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.43724825978279114},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.42876681685447693},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.410926878452301},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.07824483513832092},{"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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3498851.3498986","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3498851.3498986","pdf_url":null,"source":{"id":"https://openalex.org/S4363608074","display_name":"IEEE/WIC/ACM International Conference on Web Intelligence","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/WIC/ACM International Conference on Web Intelligence","raw_type":"proceedings-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/W1588309063","https://openalex.org/W1991664294","https://openalex.org/W1997199359","https://openalex.org/W2105103777","https://openalex.org/W2114579022","https://openalex.org/W2152924492","https://openalex.org/W2320204756","https://openalex.org/W2588585573","https://openalex.org/W2596636257","https://openalex.org/W2754529701","https://openalex.org/W2783845577","https://openalex.org/W2793346081","https://openalex.org/W2898930836","https://openalex.org/W2921196033","https://openalex.org/W2950283552","https://openalex.org/W3005796620","https://openalex.org/W3020407551","https://openalex.org/W3045706883","https://openalex.org/W3086454199","https://openalex.org/W3087335979","https://openalex.org/W3116406931","https://openalex.org/W3126124555","https://openalex.org/W3162429963","https://openalex.org/W4300127641"],"related_works":["https://openalex.org/W2414507368","https://openalex.org/W1495119096","https://openalex.org/W2166798126","https://openalex.org/W2284242097","https://openalex.org/W2121067221","https://openalex.org/W2277948094","https://openalex.org/W2086058948","https://openalex.org/W2357522001","https://openalex.org/W2045901755","https://openalex.org/W2546066963"],"abstract_inverted_index":{"Considering":[0],"massive":[1],"device":[2],"nodes,":[3],"strong":[4],"dynamics,":[5],"and":[6,23,53,64,106],"limited":[7],"resources":[8],"of":[9,12,28,55,94],"the":[10,51,56,62,68,89,113,115,121],"Internet":[11],"Things,":[13],"mainstream":[14],"data":[15,38,57,85],"access":[16,39,70,74,86,116],"control":[17,40,71,87,117],"solutions":[18],"have":[19],"plaintext":[20],"transmission":[21],"problems":[22],"may":[24],"cause":[25],"single":[26],"point":[27],"failure.":[29],"In":[30],"this":[31,95],"paper,":[32],"we":[33],"propose":[34],"a":[35],"blockchain-enabled":[36],"identity-based":[37],"in":[41],"IoT":[42,90],"named":[43],"BIDAC.":[44],"By":[45,109],"using":[46],"Identity-Based":[47],"Encryption":[48],"(IBE)":[49],"algorithm,":[50],"security":[52],"trustworthiness":[54],"can":[58,76,100],"be":[59,77],"ensured":[60],"during":[61],"authorization":[63],"data-sharing":[65],"process.":[66],"With":[67],"designed":[69],"smart":[72],"contracts,":[73],"rights":[75],"obtained":[78],"by":[79],"gaining":[80],"private":[81],"keys,":[82],"providing":[83],"fine-grained":[84],"for":[88],"systems.":[91],"Security":[92],"analysis":[93],"paper":[96],"shows":[97,119],"that":[98,120],"BIDAC":[99,111,123],"resist":[101],"passive":[102],"attack,":[103,105],"active":[104],"physical":[107],"attack.":[108],"implementing":[110],"on":[112],"blockchain,":[114],"performance":[118],"proposed":[122],"has":[124],"good":[125],"availability.":[126]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}