{"id":"https://openalex.org/W4390748854","doi":"https://doi.org/10.3390/s24020438","title":"End-to-End Encrypted Message Distribution System for the Internet of Things Based on Conditional Proxy Re-Encryption","display_name":"End-to-End Encrypted Message Distribution System for the Internet of Things Based on Conditional Proxy Re-Encryption","publication_year":2024,"publication_date":"2024-01-10","ids":{"openalex":"https://openalex.org/W4390748854","doi":"https://doi.org/10.3390/s24020438","pmid":"https://pubmed.ncbi.nlm.nih.gov/38257530"},"language":"en","primary_location":{"id":"doi:10.3390/s24020438","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24020438","pdf_url":"https://www.mdpi.com/1424-8220/24/2/438/pdf?version=1704899416","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","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/1424-8220/24/2/438/pdf?version=1704899416","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008854271","display_name":"Shi Mei Lin","orcid":"https://orcid.org/0009-0002-0040-2504"},"institutions":[{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Lin","raw_affiliation_strings":["School of Cryptographic Engineering, Engineering University of PAP, Xi\u2019an 710000, China","School of Cryptographic Engineering, Engineering University of PAP, Xi'an 710000, China"],"raw_orcid":"https://orcid.org/0009-0002-0040-2504","affiliations":[{"raw_affiliation_string":"School of Cryptographic Engineering, Engineering University of PAP, Xi\u2019an 710000, China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"School of Cryptographic Engineering, Engineering University of PAP, Xi'an 710000, China","institution_ids":["https://openalex.org/I4210132990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059695292","display_name":"Li Cui","orcid":"https://orcid.org/0000-0001-9975-5304"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Cui","raw_affiliation_strings":["School of Information and Communication, National University of Defense Technology, Wuhan 430000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication, National University of Defense Technology, Wuhan 430000, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059932597","display_name":"Ke Niu","orcid":"https://orcid.org/0000-0001-8933-3132"},"institutions":[{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Niu Ke","raw_affiliation_strings":["School of Cryptographic Engineering, Engineering University of PAP, Xi\u2019an 710000, China","School of Cryptographic Engineering, Engineering University of PAP, Xi'an 710000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cryptographic Engineering, Engineering University of PAP, Xi\u2019an 710000, China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"School of Cryptographic Engineering, Engineering University of PAP, Xi'an 710000, China","institution_ids":["https://openalex.org/I4210132990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5059932597"],"corresponding_institution_ids":["https://openalex.org/I4210132990"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":3.1124,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.91916563,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"24","issue":"2","first_page":"438","last_page":"438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9993000030517578,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9972000122070312,"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/encryption","display_name":"Encryption","score":0.8018373250961304},{"id":"https://openalex.org/keywords/proxy-re-encryption","display_name":"Proxy re-encryption","score":0.718568742275238},{"id":"https://openalex.org/keywords/proxy","display_name":"Proxy (statistics)","score":0.5843897461891174},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5677615404129028},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.532846987247467},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5248037576675415},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5106857419013977},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.42311930656433105},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.20010635256767273},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.15817242860794067}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8018373250961304},{"id":"https://openalex.org/C2776861820","wikidata":"https://www.wikidata.org/wiki/Q7252899","display_name":"Proxy re-encryption","level":4,"score":0.718568742275238},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.5843897461891174},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5677615404129028},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.532846987247467},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5248037576675415},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5106857419013977},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.42311930656433105},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.20010635256767273},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.15817242860794067},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s24020438","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24020438","pdf_url":"https://www.mdpi.com/1424-8220/24/2/438/pdf?version=1704899416","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:38257530","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38257530","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11154409","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11154409","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11154409/pdf/sensors-24-00438.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":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:ada9b8b77ff9496faa1122e0cf877d4d","is_oa":true,"landing_page_url":"https://doaj.org/article/ada9b8b77ff9496faa1122e0cf877d4d","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":"Sensors, Vol 24, Iss 2, p 438 (2024)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/24/2/438/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s24020438","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":"Sensors","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s24020438","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24020438","pdf_url":"https://www.mdpi.com/1424-8220/24/2/438/pdf?version=1704899416","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5699999928474426,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4390748854.pdf"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1519370602","https://openalex.org/W1590823599","https://openalex.org/W1595748100","https://openalex.org/W1600192790","https://openalex.org/W1892798954","https://openalex.org/W2000181148","https://openalex.org/W2012495363","https://openalex.org/W2017943711","https://openalex.org/W2050109441","https://openalex.org/W2069774545","https://openalex.org/W2124645100","https://openalex.org/W2171440248","https://openalex.org/W2261524876","https://openalex.org/W2516093999","https://openalex.org/W2533504424","https://openalex.org/W2563571786","https://openalex.org/W2570150511","https://openalex.org/W2794744744","https://openalex.org/W2809740109","https://openalex.org/W2810091000","https://openalex.org/W2937055339","https://openalex.org/W2947879785","https://openalex.org/W2955270935","https://openalex.org/W2982566346","https://openalex.org/W3015797940","https://openalex.org/W3036355907","https://openalex.org/W3103760095","https://openalex.org/W3103828142","https://openalex.org/W3164214938","https://openalex.org/W4236786653","https://openalex.org/W4288080222","https://openalex.org/W4388501138","https://openalex.org/W6761130911","https://openalex.org/W6769867178"],"related_works":["https://openalex.org/W2063733680","https://openalex.org/W2156318122","https://openalex.org/W2078234472","https://openalex.org/W2080320258","https://openalex.org/W2789097676","https://openalex.org/W2068013785","https://openalex.org/W2370868004","https://openalex.org/W2158897804","https://openalex.org/W2286370870","https://openalex.org/W3173222018"],"abstract_inverted_index":{"In":[0],"light":[1],"of":[2,40,103,117],"the":[3,31,38,58,96,111,128,136],"existing":[4],"security":[5,125],"vulnerabilities":[6],"within":[7],"IoT":[8],"publish-subscribe":[9,137],"systems,":[10],"our":[11,63,88,104,120],"study":[12],"introduces":[13],"an":[14,84],"improved":[15],"end-to-end":[16,98],"encryption":[17,65,99,101],"approach":[18],"using":[19],"conditional":[20],"proxy":[21,46],"re-encryption.":[22],"This":[23],"method":[24],"not":[25],"only":[26],"overcomes":[27],"limitations":[28],"associated":[29],"with":[30],"reliance":[32],"on":[33,82],"a":[34],"trusted":[35],"authority":[36],"and":[37,60,79,110,131],"challenge":[39],"reliably":[41],"revoking":[42],"users":[43],"in":[44],"previous":[45],"re-encryption":[47,68],"frameworks,":[48],"but":[49],"also":[50],"strengthens":[51],"data":[52],"privacy":[53],"against":[54],"potential":[55],"collusion":[56],"between":[57,77],"broker":[59],"subscribers.":[61],"Through":[62],"innovative":[64],"protocol,":[66],"unauthorized":[67],"by":[69],"brokers":[70],"is":[71,106,114],"effectively":[72],"prevented,":[73],"enhancing":[74],"secure":[75],"communication":[76,130],"publisher":[78],"subscriber.":[80],"Implemented":[81],"HiveMQ,":[83],"open-source":[85],"MQTT":[86],"platform,":[87],"prototype":[89],"system":[90],"demonstrates":[91],"significant":[92],"enhancements.":[93],"Comparison":[94],"to":[95,108,135],"state-of-the-art":[97],"work,":[100],"overhead":[102],"scheme":[105],"comparable":[107],"it,":[109],"decryption":[112],"cost":[113],"approximately":[115],"half":[116],"it.":[118],"Moreover,":[119],"solution":[121],"significantly":[122],"improves":[123],"overall":[124],"without":[126],"compromising":[127],"asynchronous":[129],"decentralized":[132],"authorization":[133],"foundational":[134],"model.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}