{"id":"https://openalex.org/W4234121121","doi":"https://doi.org/10.5220/0006852602650276","title":"BDABE - Blockchain-based Distributed Attribute based Encryption","display_name":"BDABE - Blockchain-based Distributed Attribute based Encryption","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W4234121121","doi":"https://doi.org/10.5220/0006852602650276"},"language":"en","primary_location":{"id":"doi:10.5220/0006852602650276","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0006852602650276","pdf_url":null,"source":{"id":"https://openalex.org/S4363609017","display_name":"Proceedings of the 15th International Joint Conference on e-Business and Telecommunications","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Joint Conference on e-Business and Telecommunications","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.5220/0006852602650276","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004744889","display_name":"Georg Bramm","orcid":"https://orcid.org/0000-0002-9020-5856"},"institutions":[{"id":"https://openalex.org/I4210136922","display_name":"Fraunhofer Institute for Applied and Integrated Security","ror":"https://ror.org/03w0bbr97","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210136922","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Georg Bramm","raw_affiliation_strings":["Fraunhofer AISEC, Garching near Munich and Germany, --- Select a Country ---"],"affiliations":[{"raw_affiliation_string":"Fraunhofer AISEC, Garching near Munich and Germany, --- Select a Country ---","institution_ids":["https://openalex.org/I4210136922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108582623","display_name":"Mark Gall","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136922","display_name":"Fraunhofer Institute for Applied and Integrated Security","ror":"https://ror.org/03w0bbr97","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210136922","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mark Gall","raw_affiliation_strings":["Fraunhofer AISEC, Garching near Munich and Germany, --- Select a Country ---"],"affiliations":[{"raw_affiliation_string":"Fraunhofer AISEC, Garching near Munich and Germany, --- Select a Country ---","institution_ids":["https://openalex.org/I4210136922"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007691919","display_name":"Julian Sch\u00fctte","orcid":"https://orcid.org/0000-0002-3007-6538"},"institutions":[{"id":"https://openalex.org/I4210136922","display_name":"Fraunhofer Institute for Applied and Integrated Security","ror":"https://ror.org/03w0bbr97","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210136922","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Julian Sch\u00fctte","raw_affiliation_strings":["Fraunhofer AISEC, Garching near Munich and Germany, --- Select a Country ---"],"affiliations":[{"raw_affiliation_string":"Fraunhofer AISEC, Garching near Munich and Germany, --- Select a Country ---","institution_ids":["https://openalex.org/I4210136922"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5004744889"],"corresponding_institution_ids":["https://openalex.org/I4210136922"],"apc_list":null,"apc_paid":null,"fwci":0.077,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.50761218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"265","last_page":"276"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9722999930381775,"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":0.9722999930381775,"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":0.9355999827384949,"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":0.9283000230789185,"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/blockchain","display_name":"Blockchain","score":0.9552617073059082},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7375960350036621},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5352239012718201},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.47331392765045166}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9552617073059082},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7375960350036621},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5352239012718201},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.47331392765045166}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.5220/0006852602650276","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0006852602650276","pdf_url":null,"source":{"id":"https://openalex.org/S4363609017","display_name":"Proceedings of the 15th International Joint Conference on e-Business and Telecommunications","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Joint Conference on e-Business and Telecommunications","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-565919","is_oa":true,"landing_page_url":"http://publica.fraunhofer.de/documents/N-565919.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer AISEC","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/405769","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/405769","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":{"id":"doi:10.5220/0006852602650276","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0006852602650276","pdf_url":null,"source":{"id":"https://openalex.org/S4363609017","display_name":"Proceedings of the 15th International Joint Conference on e-Business and Telecommunications","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Joint Conference on e-Business and Telecommunications","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W4386732777","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4304136894","https://openalex.org/W2989851257"],"abstract_inverted_index":{"Attribute":[0,105],"Based":[1,106],"Encryption":[2,107],"(ABE)":[3],"denotes":[4],"asymmetric":[5],"cryptographic":[6,23],"schemes":[7,95],"where":[8],"key":[9,62,137],"pairs":[10],"are":[11,37,43],"created":[12],"for":[13,27,90,143],"attribute":[14,87,120],"owners":[15],"and":[16,60,116,134],"often":[17],"applied":[18],"to":[19,73],"realize":[20],"a":[21,67,85,102,124,128],"fine-grained,":[22],"access":[24],"control":[25],"mechanism":[26],"outsourced":[28],"data.":[29],"Despite":[30],"the":[31,144],"benefits":[32],"of":[33,57,118,136,146],"ABE":[34,41,50],"systems,":[35],"there":[36],"still":[38],"drawbacks":[39],"when":[40],"systems":[42,51,142],"transformed":[44],"into":[45],"real":[46],"world":[47],"applications.":[48],"Mainly,":[49],"suffer":[52],"from":[53],"non-efficiency":[54],"or":[55],"non-existence":[56],"revocation":[58,117],"mechanisms":[59],"user":[61],"coordination":[63],"problems.":[64],"By":[65],"introducing":[66],"consensus":[68,125],"driven":[69,126],"approach,":[70],"we":[71,83],"try":[72],"mitigate":[74],"these":[75],"issues":[76],"in":[77,139],"distributed":[78,113,140],"systems.":[79],"In":[80],"this":[81],"paper,":[82],"propose":[84],"collaborative":[86],"management":[88,138],"protocol":[89],"Ciphertext-policy":[91],"attribute-based":[92],"encryption":[93],"(CP-ABE)":[94],"based":[96],"on":[97],"our":[98],"own":[99],"scheme":[100],"called":[101],"Blockchain-based":[103],"Distributed":[104],"(BDABE)":[108],"scheme.":[109],"Our":[110],"construction":[111],"realizes":[112],"issue,":[114],"storage":[115],"private":[119],"keys":[121],"by":[122],"adding":[123],"infrastructure,":[127],"blockchain.":[129],"We":[130],"enhance":[131],"both":[132],"security":[133],"efficiency":[135],"CP-ABE":[141],"application":[145],"cloud":[147],"data":[148],"sharing.":[149]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}