{"id":"https://openalex.org/W2768633244","doi":"https://doi.org/10.1155/2017/4603237","title":"Privacy-Preserving Outsourced Auditing Scheme for Dynamic Data Storage in Cloud","display_name":"Privacy-Preserving Outsourced Auditing Scheme for Dynamic Data Storage in Cloud","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2768633244","doi":"https://doi.org/10.1155/2017/4603237","mag":"2768633244"},"language":"en","primary_location":{"id":"doi:10.1155/2017/4603237","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/4603237","pdf_url":"http://downloads.hindawi.com/journals/scn/2017/4603237.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://downloads.hindawi.com/journals/scn/2017/4603237.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046654644","display_name":"Tengfei Tu","orcid":"https://orcid.org/0000-0001-5683-5347"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tengfei Tu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5683-5347","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032049334","display_name":"Lu Rao","orcid":"https://orcid.org/0000-0001-6664-9302"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Rao","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100408679","display_name":"Hua Zhang","orcid":"https://orcid.org/0000-0002-0532-9783"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hua Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0532-9783","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071607720","display_name":"Qiaoyan Wen","orcid":"https://orcid.org/0000-0001-7142-9726"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiaoyan Wen","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101517159","display_name":"Xiao Jia","orcid":"https://orcid.org/0000-0002-9426-0051"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Xiao","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100408679"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":3.0354,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.93249846,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2017","issue":null,"first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9918000102043152,"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":0.9473000168800354,"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":0.8363513946533203},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.7550668716430664},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.732606053352356},{"id":"https://openalex.org/keywords/outsourcing","display_name":"Outsourcing","score":0.6717250347137451},{"id":"https://openalex.org/keywords/audit","display_name":"Audit","score":0.6350498199462891},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.5848180055618286},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5840872526168823},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5304438471794128},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5046099424362183},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.48787522315979004},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3998262882232666},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.11365371942520142},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10020267963409424},{"id":"https://openalex.org/keywords/accounting","display_name":"Accounting","score":0.06869655847549438}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8363513946533203},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.7550668716430664},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.732606053352356},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.6717250347137451},{"id":"https://openalex.org/C199521495","wikidata":"https://www.wikidata.org/wiki/Q181487","display_name":"Audit","level":2,"score":0.6350498199462891},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.5848180055618286},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5840872526168823},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5304438471794128},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5046099424362183},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.48787522315979004},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3998262882232666},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.11365371942520142},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10020267963409424},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.06869655847549438},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2017/4603237","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/4603237","pdf_url":"http://downloads.hindawi.com/journals/scn/2017/4603237.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:cd01b9d3f9ed459dabf83e912d093855","is_oa":true,"landing_page_url":"https://doaj.org/article/cd01b9d3f9ed459dabf83e912d093855","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Security and Communication Networks, Vol 2017 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2017/4603237","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/4603237","pdf_url":"http://downloads.hindawi.com/journals/scn/2017/4603237.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8815724042","display_name":null,"funder_award_id":"61502044","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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2768633244.pdf","grobid_xml":"https://content.openalex.org/works/W2768633244.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W89553247","https://openalex.org/W1974304004","https://openalex.org/W1979493600","https://openalex.org/W1994788755","https://openalex.org/W2007877577","https://openalex.org/W2015218975","https://openalex.org/W2052950171","https://openalex.org/W2069667482","https://openalex.org/W2078656587","https://openalex.org/W2080488820","https://openalex.org/W2091445433","https://openalex.org/W2120622033","https://openalex.org/W2123069643","https://openalex.org/W2124754476","https://openalex.org/W2134679597","https://openalex.org/W2136925645","https://openalex.org/W2282752563","https://openalex.org/W2343351721","https://openalex.org/W2344811709","https://openalex.org/W2415324613","https://openalex.org/W2419438884","https://openalex.org/W2467335260","https://openalex.org/W2469486851","https://openalex.org/W2490265015","https://openalex.org/W2518058967","https://openalex.org/W2541518390","https://openalex.org/W2576065898"],"related_works":["https://openalex.org/W2358200898","https://openalex.org/W2325765407","https://openalex.org/W618293728","https://openalex.org/W2291845669","https://openalex.org/W2788012436","https://openalex.org/W2946255556","https://openalex.org/W1996899447","https://openalex.org/W3202072339","https://openalex.org/W2621974100","https://openalex.org/W2883256554"],"abstract_inverted_index":{"As":[0],"information":[1],"technology":[2],"develops,":[3],"cloud":[4,20,34],"storage":[5],"has":[6],"been":[7],"widely":[8],"accepted":[9],"for":[10,102,116],"keeping":[11],"volumes":[12],"of":[13,26,44,113,158],"data.":[14,129],"Remote":[15],"data":[16,104,142,150],"auditing":[17,32,52,55,65,76],"scheme":[18,77,85,136,178,192],"enables":[19,86],"user":[21,61,103,125],"to":[22,59,67,88,145,167,175,183],"confirm":[23],"the":[24,31,38,45,51,63,73,81,111,121,156,184],"integrity":[25],"her":[27,127],"outsourced":[28,54,75,95,117],"file":[29,39],"via":[30],"against":[33,80],"storage,":[35],"without":[36,147],"downloading":[37],"from":[40,143],"cloud.":[41],"In":[42,106],"view":[43],"significant":[46],"computational":[47],"cost":[48],"caused":[49],"by":[50],"process,":[53],"model":[56],"is":[57,98,164,193],"proposed":[58,135,191],"make":[60,176],"outsource":[62],"heavy":[64],"task":[66],"third":[68],"party":[69],"auditor":[70],"(TPA).":[71],"Although":[72],"first":[74],"can":[78,139,154],"protect":[79],"malicious":[82],"TPA,":[83],"this":[84,107],"TPA":[87,146],"have":[89],"read":[90],"access":[91],"right":[92],"over":[93],"user\u2019s":[94,141],"data,":[96],"which":[97,119],"a":[99],"potential":[100],"risk":[101],"privacy.":[105],"paper,":[108],"we":[109],"introduce":[110],"notion":[112],"User":[114,132],"Focus":[115],"auditing,":[118],"emphasizes":[120],"idea":[122],"that":[123,163],"lets":[124],"dominate":[126],"own":[128],"Based":[130],"on":[131,149],"Focus,":[133],"our":[134,177,190],"not":[137],"only":[138],"prevent":[140],"leaking":[144],"depending":[148],"encryption":[151],"but":[152],"also":[153,172],"avoid":[155],"use":[157],"additional":[159],"independent":[160],"random":[161],"source":[162],"very":[165],"difficult":[166],"meet":[168],"in":[169],"practice.":[170],"We":[171],"describe":[173],"how":[174],"support":[179],"dynamic":[180],"updates.":[181],"According":[182],"security":[185],"analysis":[186],"and":[187,196],"experimental":[188],"evaluations,":[189],"provably":[194],"secure":[195],"significantly":[197],"efficient.":[198]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}