{"id":"https://openalex.org/W3046515131","doi":"https://doi.org/10.1109/lcomm.2020.3013280","title":"Efficient Identity-Based Provable Multi-Copy Data Possession in Multi-Cloud Storage, Revisited","display_name":"Efficient Identity-Based Provable Multi-Copy Data Possession in Multi-Cloud Storage, Revisited","publication_year":2020,"publication_date":"2020-07-31","ids":{"openalex":"https://openalex.org/W3046515131","doi":"https://doi.org/10.1109/lcomm.2020.3013280","mag":"3046515131"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2020.3013280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3013280","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"},"type":"article","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/A5053498620","display_name":"Jinyong Chang","orcid":"https://orcid.org/0000-0002-6569-5152"},"institutions":[{"id":"https://openalex.org/I148099405","display_name":"Xi'an University of Architecture and Technology","ror":"https://ror.org/04v2j2k71","country_code":"CN","type":"education","lineage":["https://openalex.org/I148099405"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinyong Chang","raw_affiliation_strings":["School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","School of Information & Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China"],"raw_orcid":"https://orcid.org/0000-0002-6569-5152","affiliations":[{"raw_affiliation_string":"School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I148099405"]},{"raw_affiliation_string":"School of Information & Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I148099405"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027553826","display_name":"Bilin Shao","orcid":null},"institutions":[{"id":"https://openalex.org/I148099405","display_name":"Xi'an University of Architecture and Technology","ror":"https://ror.org/04v2j2k71","country_code":"CN","type":"education","lineage":["https://openalex.org/I148099405"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bilin Shao","raw_affiliation_strings":["School of Management, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","School of Management, Xi'an University of Architecture & Technology, Xi'an, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I148099405"]},{"raw_affiliation_string":"School of Management, Xi'an University of Architecture & Technology, Xi'an, China#TAB#","institution_ids":["https://openalex.org/I148099405"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065131533","display_name":"Yanyan Ji","orcid":"https://orcid.org/0000-0003-0559-0700"},"institutions":[{"id":"https://openalex.org/I148099405","display_name":"Xi'an University of Architecture and Technology","ror":"https://ror.org/04v2j2k71","country_code":"CN","type":"education","lineage":["https://openalex.org/I148099405"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanyan Ji","raw_affiliation_strings":["School of Management, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","School of Management, Xi'an University of Architecture & Technology, Xi'an, China#TAB#"],"raw_orcid":"https://orcid.org/0000-0003-0559-0700","affiliations":[{"raw_affiliation_string":"School of Management, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I148099405"]},{"raw_affiliation_string":"School of Management, Xi'an University of Architecture & Technology, Xi'an, China#TAB#","institution_ids":["https://openalex.org/I148099405"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002509838","display_name":"Genqing Bian","orcid":"https://orcid.org/0000-0002-6058-4832"},"institutions":[{"id":"https://openalex.org/I148099405","display_name":"Xi'an University of Architecture and Technology","ror":"https://ror.org/04v2j2k71","country_code":"CN","type":"education","lineage":["https://openalex.org/I148099405"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Genqing Bian","raw_affiliation_strings":["School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","School of Information & Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China"],"raw_orcid":"https://orcid.org/0000-0002-6058-4832","affiliations":[{"raw_affiliation_string":"School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I148099405"]},{"raw_affiliation_string":"School of Information & Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I148099405"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I148099405"],"apc_list":null,"apc_paid":null,"fwci":5.1701,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.95861724,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"24","issue":"12","first_page":"2723","last_page":"2727"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9997000098228455,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9997000098228455,"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":0.9994999766349792,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9746000170707703,"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":0.8093583583831787},{"id":"https://openalex.org/keywords/random-oracle","display_name":"Random oracle","score":0.7630687952041626},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.5805269479751587},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.560766875743866},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5427020788192749},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5268325209617615},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.4734846353530884},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47214582562446594},{"id":"https://openalex.org/keywords/universal-composability","display_name":"Universal composability","score":0.4363110065460205},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.433665007352829},{"id":"https://openalex.org/keywords/merkle-tree","display_name":"Merkle tree","score":0.42521196603775024},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3811320662498474},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.3421483337879181},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.2710750997066498},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.24489909410476685},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.22351691126823425},{"id":"https://openalex.org/keywords/hash-chain","display_name":"Hash chain","score":0.21422359347343445},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09800577163696289}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8093583583831787},{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.7630687952041626},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.5805269479751587},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.560766875743866},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5427020788192749},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5268325209617615},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.4734846353530884},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47214582562446594},{"id":"https://openalex.org/C165751822","wikidata":"https://www.wikidata.org/wiki/Q7894118","display_name":"Universal composability","level":4,"score":0.4363110065460205},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.433665007352829},{"id":"https://openalex.org/C205383636","wikidata":"https://www.wikidata.org/wiki/Q14746","display_name":"Merkle tree","level":4,"score":0.42521196603775024},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3811320662498474},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.3421483337879181},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.2710750997066498},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.24489909410476685},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.22351691126823425},{"id":"https://openalex.org/C135783594","wikidata":"https://www.wikidata.org/wiki/Q5678864","display_name":"Hash chain","level":3,"score":0.21422359347343445},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09800577163696289},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2020.3013280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3013280","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2741357468","display_name":"\u9762\u5411\u5927\u6570\u636e\u7684\u6df7\u5408\u5b58\u50a8\u5e03\u5c40\u4f18\u5316\u53ca\u5b89\u5168\u8fc1\u79fb\u673a\u5236\u7814\u7a76","funder_award_id":"61672416","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7721858216","display_name":"\u4e91\u9645\u5b58\u50a8\u73af\u5883\u4e0b\u6570\u636e\u5b8c\u6574\u6027\u5ba1\u8ba1\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61872284","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1569083856","https://openalex.org/W2014239329","https://openalex.org/W2034944725","https://openalex.org/W2040477046","https://openalex.org/W2078590992","https://openalex.org/W2102881299","https://openalex.org/W2121355373","https://openalex.org/W2528685303","https://openalex.org/W2533490723","https://openalex.org/W2891586166","https://openalex.org/W2898903157","https://openalex.org/W2905052255","https://openalex.org/W2961017266","https://openalex.org/W3002253080","https://openalex.org/W3033274485","https://openalex.org/W3037708892","https://openalex.org/W6634010886"],"related_works":["https://openalex.org/W4387259453","https://openalex.org/W1972982005","https://openalex.org/W2885499386","https://openalex.org/W1591954407","https://openalex.org/W2951515747","https://openalex.org/W3031215330","https://openalex.org/W3020097167","https://openalex.org/W2188110745","https://openalex.org/W2154676777","https://openalex.org/W16894843"],"abstract_inverted_index":{"Storing":[0],"multi-copy":[1,22],"of":[2,19,73,96,108,134],"data":[3],"file":[4],"on":[5,59],"multi-cloud":[6],"may":[7,129],"be":[8,77,100],"useful":[9],"in":[10,26,65,114,118],"some":[11],"practical":[12],"contexts.":[13],"How":[14],"to":[15,44,61],"ensure":[16],"the":[17,53,71,93,105,119,132,154,159,163],"integrity":[18],"a":[20,84,90,109,149],"user's":[21],"becomes":[23],"very":[24],"important":[25],"this":[27,46,66,74,115,140],"case.":[28],"In":[29,103],"recent":[30],"work,":[31],"Li":[32],"et":[33],"al.":[34],"proposed":[35],"an":[36,143],"efficient":[37],"\u201cidentity-based\u201d":[38,49],"auditing":[39],"protocol":[40,75,116,121],"(LYZ-protocol,":[41],"for":[42],"short)":[43],"achieve":[45],"goal.":[47],"The":[48],"property":[50],"guarantees":[51],"that":[52,70,158],"resulting":[54],"primitive":[55],"does":[56],"not":[57,122],"rely":[58],"PKI":[60],"manage":[62],"certificates.":[63,136],"However,":[64],"letter,":[67],"we":[68,146],"note":[69],"performances":[72],"can":[76,99,147],"further":[78],"improved.":[79],"More":[80],"precisely,":[81],"by":[82,138],"introducing":[83],"new":[85],"hash":[86],"function":[87],"modeled":[88],"as":[89],"random":[91],"oracle,":[92],"communication":[94],"costs":[95],"original":[97,164],"LYZ-protocol":[98,161],"greatly":[101],"reduced.":[102],"addition,":[104],"building":[106],"block":[107],"traditional":[110],"signature":[111,141],"scheme":[112],"used":[113],"results":[117],"entire":[120],"being":[123],"completely":[124,150],"identity-based,":[125],"and":[126],"thus":[127],"it":[128],"still":[130],"bear":[131],"burden":[133],"managing":[135],"Therefore,":[137],"replacing":[139],"with":[142],"identity-based":[144,151],"scheme,":[145],"obtain":[148],"protocol.":[152],"Finally,":[153],"performance":[155],"analysis":[156],"shows":[157],"modified":[160],"outperforms":[162],"one.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
