{"id":"https://openalex.org/W4362618846","doi":"https://doi.org/10.3390/e25040616","title":"Online/Offline MA-CP-ABE with Cryptographic Reverse Firewalls for IoT","display_name":"Online/Offline MA-CP-ABE with Cryptographic Reverse Firewalls for IoT","publication_year":2023,"publication_date":"2023-04-04","ids":{"openalex":"https://openalex.org/W4362618846","doi":"https://doi.org/10.3390/e25040616","pmid":"https://pubmed.ncbi.nlm.nih.gov/37190404"},"language":"en","primary_location":{"id":"doi:10.3390/e25040616","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25040616","pdf_url":"https://www.mdpi.com/1099-4300/25/4/616/pdf?version=1681186698","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/25/4/616/pdf?version=1681186698","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007024735","display_name":"Juyan Li","orcid":"https://orcid.org/0000-0003-2721-2655"},"institutions":[{"id":"https://openalex.org/I1300757298","display_name":"Heilongjiang University of Science and Technology","ror":"https://ror.org/030xwyx96","country_code":"CN","type":"education","lineage":["https://openalex.org/I1300757298"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juyan Li","raw_affiliation_strings":["College of Data Science and Technology, Heilongjiang University, Harbin 150080, China"],"raw_orcid":"https://orcid.org/0000-0003-2721-2655","affiliations":[{"raw_affiliation_string":"College of Data Science and Technology, Heilongjiang University, Harbin 150080, China","institution_ids":["https://openalex.org/I1300757298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405476","display_name":"Fan Ye","orcid":"https://orcid.org/0000-0002-0131-6424"},"institutions":[{"id":"https://openalex.org/I1300757298","display_name":"Heilongjiang University of Science and Technology","ror":"https://ror.org/030xwyx96","country_code":"CN","type":"education","lineage":["https://openalex.org/I1300757298"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Fan","raw_affiliation_strings":["College of Data Science and Technology, Heilongjiang University, Harbin 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Data Science and Technology, Heilongjiang University, Harbin 150080, China","institution_ids":["https://openalex.org/I1300757298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076203356","display_name":"Xuefen Bian","orcid":null},"institutions":[{"id":"https://openalex.org/I1300757298","display_name":"Heilongjiang University of Science and Technology","ror":"https://ror.org/030xwyx96","country_code":"CN","type":"education","lineage":["https://openalex.org/I1300757298"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuefen Bian","raw_affiliation_strings":["College of Data Science and Technology, Heilongjiang University, Harbin 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Data Science and Technology, Heilongjiang University, Harbin 150080, China","institution_ids":["https://openalex.org/I1300757298"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101723187","display_name":"Qi Yuan","orcid":"https://orcid.org/0009-0002-9377-5755"},"institutions":[{"id":"https://openalex.org/I111971639","display_name":"Qiqihar University","ror":"https://ror.org/01khf5d59","country_code":"CN","type":"education","lineage":["https://openalex.org/I111971639"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Yuan","raw_affiliation_strings":["College of Telecommunication and Electronic Engineering, Qiqihar University, Qiqihar 161006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Telecommunication and Electronic Engineering, Qiqihar University, Qiqihar 161006, China","institution_ids":["https://openalex.org/I111971639"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076203356"],"corresponding_institution_ids":["https://openalex.org/I1300757298"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2227},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2227},"fwci":1.4503,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.84666631,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"25","issue":"4","first_page":"616","last_page":"616"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9937000274658203,"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/computer-science","display_name":"Computer science","score":0.7670083045959473},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6194378137588501},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5556410551071167},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.5418018698692322},{"id":"https://openalex.org/keywords/attribute-based-encryption","display_name":"Attribute-based encryption","score":0.5301132202148438},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5077987313270569},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4925170838832855},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.4830392003059387},{"id":"https://openalex.org/keywords/cryptographic-primitive","display_name":"Cryptographic primitive","score":0.4807593524456024},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.42257606983184814},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.40351569652557373},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.2954530119895935},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.2614767551422119},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10009267926216125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7670083045959473},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6194378137588501},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5556410551071167},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.5418018698692322},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.5301132202148438},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5077987313270569},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4925170838832855},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.4830392003059387},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.4807593524456024},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.42257606983184814},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40351569652557373},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.2954530119895935},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.2614767551422119},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10009267926216125}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/e25040616","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25040616","pdf_url":"https://www.mdpi.com/1099-4300/25/4/616/pdf?version=1681186698","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmid:37190404","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37190404","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10137905","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10137905","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10137905/pdf/entropy-25-00616.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:86a5f0a3f55d4cb691f300d63a8e0ec1","is_oa":true,"landing_page_url":"https://doaj.org/article/86a5f0a3f55d4cb691f300d63a8e0ec1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 25, Iss 4, p 616 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/25/4/616/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e25040616","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy; Volume 25; Issue 4; Pages: 616","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e25040616","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25040616","pdf_url":"https://www.mdpi.com/1099-4300/25/4/616/pdf?version=1681186698","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3047778675","display_name":null,"funder_award_id":"2021-KYYWF-0016","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3365742441","display_name":null,"funder_award_id":"135309453","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4055925472","display_name":null,"funder_award_id":"135309453","funder_id":"https://openalex.org/F4320323085","funder_display_name":"Natural Science Foundation of Heilongjiang Province"},{"id":"https://openalex.org/G5706142488","display_name":null,"funder_award_id":"LH2020F050","funder_id":"https://openalex.org/F4320323085","funder_display_name":"Natural Science Foundation of Heilongjiang Province"},{"id":"https://openalex.org/G7141832899","display_name":null,"funder_award_id":"61872204","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7497000347","display_name":null,"funder_award_id":"LH2020F050","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323085","display_name":"Natural Science Foundation of Heilongjiang Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4362618846.pdf"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W70096886","https://openalex.org/W1197655180","https://openalex.org/W1976420017","https://openalex.org/W1983238288","https://openalex.org/W2009497894","https://openalex.org/W2108072891","https://openalex.org/W2138001464","https://openalex.org/W2219924285","https://openalex.org/W2510373603","https://openalex.org/W2516685549","https://openalex.org/W2550436106","https://openalex.org/W2593472119","https://openalex.org/W2729906401","https://openalex.org/W2789208004","https://openalex.org/W2885172851","https://openalex.org/W2952941057","https://openalex.org/W2963108924","https://openalex.org/W2984978293","https://openalex.org/W2987183375","https://openalex.org/W3008999505","https://openalex.org/W3033566066","https://openalex.org/W3092550547","https://openalex.org/W3094199328","https://openalex.org/W3112962245","https://openalex.org/W3146591213","https://openalex.org/W3179332376","https://openalex.org/W3194168344","https://openalex.org/W4205146943","https://openalex.org/W4206908499","https://openalex.org/W4226059379","https://openalex.org/W4284992543","https://openalex.org/W4294550730","https://openalex.org/W4312268846","https://openalex.org/W6602830368","https://openalex.org/W6629862473","https://openalex.org/W6637979471","https://openalex.org/W6748213657","https://openalex.org/W6807743892"],"related_works":["https://openalex.org/W2131846073","https://openalex.org/W4372269058","https://openalex.org/W114534093","https://openalex.org/W2383331906","https://openalex.org/W361351722","https://openalex.org/W4223919663","https://openalex.org/W2598311158","https://openalex.org/W2030246973","https://openalex.org/W2955754585","https://openalex.org/W2243922572"],"abstract_inverted_index":{"Devices":[0],"in":[1,55,113,127,138,159],"the":[2,21,30,34,51,56,71,75,87,136,139,144,147,160,168,204,207,214,222,225,231,236],"Internet":[3],"of":[4,24,27,32,36,53,77,80,141,146,156,206,219,224],"Things":[5],"(IoT)":[6],"usually":[7],"use":[8],"cloud":[9,12,37,57],"storage":[10,16,38,215],"and":[11,17,58,116,131,143,150,198,216,230,240],"computing":[13,18,217],"to":[14,84,109,186,202],"save":[15],"cost.":[19],"Therefore,":[20],"efficient":[22,239],"realization":[23],"one-to-many":[25,60],"communication":[26,61],"data":[28,39,54],"on":[29],"premise":[31],"ensuring":[33],"security":[35,52,223],"is":[40,91,228,238],"a":[41,153],"challenge.":[42],"Ciphertext-Policy":[43],"Attribute-Based":[44],"Encryption":[45],"(CP-ABE)":[46],"can":[47],"not":[48,179],"only":[49,180],"protect":[50],"achieve":[59,64],"but":[62,190],"also":[63,191],"fine-grained":[65],"access":[66,148],"control":[67],"for":[68],"data.":[69],"However,":[70],"single-authority":[72],"CP-ABE":[73,89],"faces":[74],"crisis":[76],"single":[78],"point":[79],"failure.":[81],"In":[82,120],"order":[83],"improve":[85],"security,":[86],"Multi-Authority":[88],"(MA-CP-ABE)":[90],"adopted.":[92],"Although":[93],"there":[94,151],"are":[95,107,152],"provably-secure":[96,104],"MA-CP-ABE":[97,170,208],"schemes,":[98],"Edward":[99],"Snowden's":[100],"research":[101],"shows":[102],"that":[103,235],"cryptographic":[105],"schemes":[106],"vulnerable":[108],"backdoor":[110,188],"attacks,":[111],"resulting":[112],"secret":[114],"disclosure,":[115],"thus":[117],"threatening":[118],"security.":[119],"addition,":[121],"ABE":[122],"requires":[123],"huge":[124],"computational":[125],"overhead":[126],"key":[128,194],"generation,":[129,195],"encryption":[130,197,200],"decryption,":[132],"which":[133],"increase":[134,137],"with":[135,171,210],"number":[140,155],"attributes":[142],"complexity":[145],"structure,":[149],"large":[154],"resource-constrained":[157],"devices":[158],"IoT.":[161],"To":[162],"mitigate":[163],"this":[164],"issue,":[165],"we":[166],"construct":[167],"Online/Offline":[169],"Cryptographic":[172,182],"Reverse":[173,183],"Firewalls":[174],"(OO-MA-CP-ABE-CRFs)":[175],"scheme.":[176],"This":[177],"scheme":[178,209,227,237],"uses":[181,192],"Firewall":[184],"(CRF)":[185],"resist":[187],"attacks":[189],"online/offline":[193,196],"outsourcing":[199],"technology":[201],"optimize":[203],"efficiency":[205],"reverse":[211],"firewall,":[212],"reducing":[213],"cost":[218],"users.":[220],"Finally,":[221],"OO-MA-CP-ABE-CRFs":[226],"proved,":[229],"experimental":[232],"results":[233],"indicate":[234],"practical.":[241]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
