{"id":"https://openalex.org/W4412788455","doi":"https://doi.org/10.1007/s10586-025-05433-7","title":"Cloudlock: secure data sharing using a hybrid cryptosystem in multi-cloud data storage","display_name":"Cloudlock: secure data sharing using a hybrid cryptosystem in multi-cloud data storage","publication_year":2025,"publication_date":"2025-07-31","ids":{"openalex":"https://openalex.org/W4412788455","doi":"https://doi.org/10.1007/s10586-025-05433-7"},"language":"en","primary_location":{"id":"doi:10.1007/s10586-025-05433-7","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10586-025-05433-7","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10586-025-05433-7.pdf","source":{"id":"https://openalex.org/S106148199","display_name":"Cluster Computing","issn_l":"1386-7857","issn":["1386-7857","1573-7543"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cluster Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s10586-025-05433-7.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055626961","display_name":"Nitesh Bharot","orcid":"https://orcid.org/0000-0002-1286-2017"},"institutions":[{"id":"https://openalex.org/I188760350","display_name":"Ollscoil na Gaillimhe \u2013 University of Galway","ror":"https://ror.org/03bea9k73","country_code":"IE","type":"education","lineage":["https://openalex.org/I188760350"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Nitesh Bharot","raw_affiliation_strings":["Data Science Institute, University of Galway, Galway, H91TK33, Ireland"],"affiliations":[{"raw_affiliation_string":"Data Science Institute, University of Galway, Galway, H91TK33, Ireland","institution_ids":["https://openalex.org/I188760350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113208913","display_name":"Nakul Mehta","orcid":null},"institutions":[{"id":"https://openalex.org/I188760350","display_name":"Ollscoil na Gaillimhe \u2013 University of Galway","ror":"https://ror.org/03bea9k73","country_code":"IE","type":"education","lineage":["https://openalex.org/I188760350"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Nakul Mehta","raw_affiliation_strings":["Data Science Institute, University of Galway, Galway, H91TK33, Ireland"],"affiliations":[{"raw_affiliation_string":"Data Science Institute, University of Galway, Galway, H91TK33, Ireland","institution_ids":["https://openalex.org/I188760350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090996360","display_name":"John G. Breslin","orcid":"https://orcid.org/0000-0001-5790-050X"},"institutions":[{"id":"https://openalex.org/I188760350","display_name":"Ollscoil na Gaillimhe \u2013 University of Galway","ror":"https://ror.org/03bea9k73","country_code":"IE","type":"education","lineage":["https://openalex.org/I188760350"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"John G. Breslin","raw_affiliation_strings":["Data Science Institute, University of Galway, Galway, H91TK33, Ireland"],"affiliations":[{"raw_affiliation_string":"Data Science Institute, University of Galway, Galway, H91TK33, Ireland","institution_ids":["https://openalex.org/I188760350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028148341","display_name":"Priyanka Verma","orcid":"https://orcid.org/0000-0002-2153-893X"},"institutions":[{"id":"https://openalex.org/I188760350","display_name":"Ollscoil na Gaillimhe \u2013 University of Galway","ror":"https://ror.org/03bea9k73","country_code":"IE","type":"education","lineage":["https://openalex.org/I188760350"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"Priyanka Verma","raw_affiliation_strings":["School of Computer Science, University of Galway, University Road, Galway, H91TK33, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Galway, University Road, Galway, H91TK33, Ireland","institution_ids":["https://openalex.org/I188760350"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028148341"],"corresponding_institution_ids":["https://openalex.org/I188760350"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2790},"apc_paid":{"value":2190,"currency":"EUR","value_usd":2790},"fwci":7.0294,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.96656253,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"28","issue":"7","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9993000030517578,"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":0.9765999913215637,"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/computer-science","display_name":"Computer science","score":0.9327253103256226},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.6879064440727234},{"id":"https://openalex.org/keywords/hybrid-cryptosystem","display_name":"Hybrid cryptosystem","score":0.655152440071106},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5810414552688599},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.5483503937721252},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.45139288902282715},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.44924941658973694},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4215981066226959},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.40850210189819336},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.31272903084754944},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.25840693712234497}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9327253103256226},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.6879064440727234},{"id":"https://openalex.org/C73468433","wikidata":"https://www.wikidata.org/wiki/Q1639918","display_name":"Hybrid cryptosystem","level":4,"score":0.655152440071106},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5810414552688599},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.5483503937721252},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.45139288902282715},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.44924941658973694},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4215981066226959},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.40850210189819336},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.31272903084754944},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.25840693712234497},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","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:10.1007/s10586-025-05433-7","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10586-025-05433-7","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10586-025-05433-7.pdf","source":{"id":"https://openalex.org/S106148199","display_name":"Cluster Computing","issn_l":"1386-7857","issn":["1386-7857","1573-7543"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cluster Computing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s10586-025-05433-7","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10586-025-05433-7","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10586-025-05433-7.pdf","source":{"id":"https://openalex.org/S106148199","display_name":"Cluster Computing","issn_l":"1386-7857","issn":["1386-7857","1573-7543"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cluster Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2392469553","display_name":"GN5-1","funder_award_id":"101100680","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8051717526","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320318630","display_name":"Irish Research eLibrary","ror":null},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412788455.pdf","grobid_xml":"https://content.openalex.org/works/W4412788455.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W2002886614","https://openalex.org/W2005358011","https://openalex.org/W2034979624","https://openalex.org/W2036724877","https://openalex.org/W2070164835","https://openalex.org/W2072341937","https://openalex.org/W2081669266","https://openalex.org/W2094237742","https://openalex.org/W2141420453","https://openalex.org/W2149140091","https://openalex.org/W2162460714","https://openalex.org/W2163476793","https://openalex.org/W2317665875","https://openalex.org/W2328151479","https://openalex.org/W2425457843","https://openalex.org/W2559506379","https://openalex.org/W2803105769","https://openalex.org/W2970097841","https://openalex.org/W2981331969","https://openalex.org/W3021297287","https://openalex.org/W3045260729","https://openalex.org/W3121878476","https://openalex.org/W3130335905","https://openalex.org/W4205307972","https://openalex.org/W4213227084","https://openalex.org/W4220748182","https://openalex.org/W4255560409","https://openalex.org/W4380607213","https://openalex.org/W4399474986","https://openalex.org/W4402955685","https://openalex.org/W4405920933","https://openalex.org/W4406418154","https://openalex.org/W4407872324","https://openalex.org/W4409191247"],"related_works":["https://openalex.org/W1528334372","https://openalex.org/W1515856307","https://openalex.org/W2126445990","https://openalex.org/W2092526533","https://openalex.org/W197565096","https://openalex.org/W2352423969","https://openalex.org/W2347867225","https://openalex.org/W1989430648","https://openalex.org/W2130331872","https://openalex.org/W2012789718"],"abstract_inverted_index":{"Abstract":[0],"The":[1,209],"advent":[2],"of":[3,39,45,185],"cloud":[4],"computing":[5],"has":[6],"revolutionized":[7],"data":[8,21,34,52,73,100,117,146,218],"management,":[9],"providing":[10],"scalability":[11],"and":[12,23,36,54,65,75,97,111,119,143,161,177,189,193,198,238],"cost-effectiveness.":[13],"However,":[14],"it":[15],"also":[16],"presents":[17,66],"challenges":[18],"in":[19,78,101],"ensuring":[20],"security":[22,175,225,240],"privacy.":[24],"Thus":[25,150],"organizations":[26],"increasingly":[27],"adopt":[28],"multi-cloud":[29,58,80,102,148,169],"storage":[30,74],"strategies":[31],"to":[32,50,95,131,141,157,168,223,229],"avoid":[33],"loss":[35],"single":[37],"points":[38],"failure,":[40],"but":[41],"a":[42,57,79,133,165,182],"new":[43],"array":[44],"complexities":[46,64],"emerges,":[47],"particularly":[48],"related":[49],"secure":[51,72,217],"access":[53,98,142],"management":[55],"with":[56,151],"strategy.":[59],"This":[60],"paper":[61],"explores":[62],"these":[63],"an":[67],"innovative":[68],"encryption-based":[69],"solution":[70,167],"for":[71,109,216],"easy":[76],"accessibility":[77],"system.":[81],"In":[82],"this":[83],"work,":[84],"we":[85,155],"proposed":[86,153,204,233],"CloudLock":[87],"framework":[88,205,210,234],"which":[89,180],"uses":[90],"hybrid":[91],"ChaCha20-Poly1305":[92],"encryption":[93,110,188],"mechanism":[94,135],"store":[96],"the":[99,105,116,152,212],"systems.":[103],"Moreover,":[104],"secret":[106],"key":[107],"used":[108],"decryption":[112,190],"is":[113,130,206],"shared":[114],"between":[115],"owner":[118],"authentic":[120],"users":[121,140],"using":[122],"Elliptic":[123],"Curve":[124],"Diffie-Hellman":[125],"(ECDH)":[126],"mechanism.":[127],"Our":[128,173],"focus":[129],"establish":[132],"robust":[134,221],"that":[136,202],"permits":[137],"only":[138],"authenticated":[139],"manage":[144],"their":[145],"across":[147],"platforms.":[149],"model,":[154],"aim":[156],"balance":[158],"security,":[159],"accessibility,":[160],"efficiency,":[162],"thereby":[163],"offering":[164],"potential":[166],"storage\u2019s":[170],"multifaceted":[171],"challenges.":[172],"rigorous":[174],"assessment":[176],"performance":[178,237],"analysis,":[179],"considers":[181],"broad":[183],"range":[184],"parameters":[186],"including":[187],"time,":[191,195,197],"upload":[192],"download":[194],"turn-around":[196],"memory":[199],"usage,":[200],"affirms":[201],"our":[203,232],"highly":[207],"efficient.":[208],"meets":[211],"stringent":[213],"requirements":[214],"necessary":[215],"sharing,":[219],"demonstrating":[220],"resilience":[222],"various":[224],"threats.":[226],"When":[227],"compared":[228],"existing":[230],"methods,":[231],"showcases":[235],"superior":[236],"enhanced":[239],"characteristics.":[241]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
