{"id":"https://openalex.org/W2735268417","doi":"https://doi.org/10.1109/access.2017.2726584","title":"Dynamic Encrypted Data Sharing Scheme Based on Conditional Proxy Broadcast Re-Encryption for Cloud Storage","display_name":"Dynamic Encrypted Data Sharing Scheme Based on Conditional Proxy Broadcast Re-Encryption for Cloud Storage","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2735268417","doi":"https://doi.org/10.1109/access.2017.2726584","mag":"2735268417"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2726584","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2726584","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2726584","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035674595","display_name":"Linmei Jiang","orcid":"https://orcid.org/0000-0002-1284-5102"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linmei Jiang","raw_affiliation_strings":["School of Information Science and Engineering, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0002-1284-5102","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076044791","display_name":"Donghui Guo","orcid":"https://orcid.org/0000-0001-5915-4088"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Donghui Guo","raw_affiliation_strings":["School of Information Science and Engineering, Xiamen University, Xiamen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I191208505"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":4.7851,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.95979808,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"5","issue":null,"first_page":"13336","last_page":"13345"},"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":0.998199999332428,"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":0.996999979019165,"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":0.8080408573150635},{"id":"https://openalex.org/keywords/proxy-re-encryption","display_name":"Proxy re-encryption","score":0.7842485308647156},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7726579904556274},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7010235786437988},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.6925495862960815},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.6274996995925903},{"id":"https://openalex.org/keywords/client-side-encryption","display_name":"Client-side encryption","score":0.6047739386558533},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5811159610748291},{"id":"https://openalex.org/keywords/broadcast-encryption","display_name":"Broadcast encryption","score":0.5794171094894409},{"id":"https://openalex.org/keywords/proxy-server","display_name":"Proxy server","score":0.551845908164978},{"id":"https://openalex.org/keywords/filesystem-level-encryption","display_name":"Filesystem-level encryption","score":0.5199640989303589},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.5014264583587646},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.497315913438797},{"id":"https://openalex.org/keywords/proxy","display_name":"Proxy (statistics)","score":0.4136263430118561},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4063778519630432},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.33405739068984985},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.2672182321548462},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18316304683685303},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.18080538511276245},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09866949915885925}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8080408573150635},{"id":"https://openalex.org/C2776861820","wikidata":"https://www.wikidata.org/wiki/Q7252899","display_name":"Proxy re-encryption","level":4,"score":0.7842485308647156},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7726579904556274},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7010235786437988},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.6925495862960815},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.6274996995925903},{"id":"https://openalex.org/C166501710","wikidata":"https://www.wikidata.org/wiki/Q5132476","display_name":"Client-side encryption","level":4,"score":0.6047739386558533},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5811159610748291},{"id":"https://openalex.org/C2778281673","wikidata":"https://www.wikidata.org/wiki/Q4972106","display_name":"Broadcast encryption","level":4,"score":0.5794171094894409},{"id":"https://openalex.org/C2779298391","wikidata":"https://www.wikidata.org/wiki/Q11189","display_name":"Proxy server","level":2,"score":0.551845908164978},{"id":"https://openalex.org/C18319499","wikidata":"https://www.wikidata.org/wiki/Q5448402","display_name":"Filesystem-level encryption","level":4,"score":0.5199640989303589},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.5014264583587646},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.497315913438797},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.4136263430118561},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4063778519630432},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.33405739068984985},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.2672182321548462},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18316304683685303},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.18080538511276245},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09866949915885925},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2017.2726584","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2726584","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c306b6c4037b46839c0f234db3b85c85","is_oa":true,"landing_page_url":"https://doaj.org/article/c306b6c4037b46839c0f234db3b85c85","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":"IEEE Access, Vol 5, Pp 13336-13345 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2726584","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2726584","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G654055922","display_name":null,"funder_award_id":"61274133","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":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W75310505","https://openalex.org/W1479677072","https://openalex.org/W1512186075","https://openalex.org/W1522268755","https://openalex.org/W1534748576","https://openalex.org/W1590823599","https://openalex.org/W1601035152","https://openalex.org/W1793265733","https://openalex.org/W1806049065","https://openalex.org/W1890078278","https://openalex.org/W1933165082","https://openalex.org/W1934170254","https://openalex.org/W2009128540","https://openalex.org/W2017943711","https://openalex.org/W2048576441","https://openalex.org/W2050109441","https://openalex.org/W2065654144","https://openalex.org/W2093800398","https://openalex.org/W2102355710","https://openalex.org/W2114428623","https://openalex.org/W2116361063","https://openalex.org/W2164101323","https://openalex.org/W2168571148","https://openalex.org/W2542246580","https://openalex.org/W2588578061","https://openalex.org/W4238724643","https://openalex.org/W4243791792","https://openalex.org/W6609405457","https://openalex.org/W6631487964","https://openalex.org/W6635176429","https://openalex.org/W6638341401","https://openalex.org/W6638457821","https://openalex.org/W6662918253","https://openalex.org/W6677431338","https://openalex.org/W6684018250"],"related_works":["https://openalex.org/W2094124631","https://openalex.org/W2739834677","https://openalex.org/W2328593319","https://openalex.org/W2549192755","https://openalex.org/W4214555670","https://openalex.org/W2063514980","https://openalex.org/W2181511886","https://openalex.org/W4386413025","https://openalex.org/W2289583906","https://openalex.org/W2735268417"],"abstract_inverted_index":{"Since":[0],"Cloud":[1],"Service":[2],"Provider":[3],"is":[4,33,72,164],"a":[5,25,34,96,101],"semi-trusted":[6],"party":[7],"in":[8],"cloud":[9,26,40,70],"storage,":[10],"to":[11,24,49,98,110,128,133,172],"protect":[12],"data":[13,18,31,65,80,132,141,145],"from":[14,103],"being":[15,22,47],"disclosed,":[16],"users'":[17],"are":[19,160,170],"encrypted":[20,30,64,131],"before":[21],"uploaded":[23],"server.":[27],"Undoubtedly,":[28],"flexible":[29],"sharing":[32,66,81,92,104,152],"very":[35],"important":[36],"demand":[37],"required":[38],"by":[39,82,116],"storage":[41,71],"users,":[42],"whereas":[43],"few":[44],"schemes":[45],"have":[46],"designed":[48],"satisfy":[50],"this":[51,54],"demand.":[52],"In":[53],"paper,":[55],"based":[56],"on":[57],"conditional":[58],"proxy":[59,118,125],"broadcast":[60,79,86],"re-encryption":[61,119],"technology,":[62,120],"an":[63],"scheme":[67,75,122],"for":[68],"secure":[69],"proposed.":[73],"The":[74],"not":[76],"only":[77],"achieves":[78,90],"taking":[83],"advantage":[84],"of":[85,140,179],"encryption,":[87],"but":[88],"also":[89],"dynamic":[91],"that":[93,148],"enables":[94,123],"adding":[95],"user":[97,102],"and":[99,157,166,176],"removing":[100],"groups":[105],"dynamically":[106],"without":[107,137],"the":[108,124,134,138,151,155,158,162,167,174,177,180],"need":[109],"change":[111],"encryption":[112],"public":[113],"keys.":[114],"Moreover,":[115],"using":[117],"our":[121],"(cloud":[126],"server)":[127],"directly":[129],"share":[130],"target":[135],"users":[136],"intervention":[139],"owner":[142],"while":[143],"keeping":[144],"privacy,":[146],"so":[147],"greatly":[149],"improves":[150],"performance.":[153],"Meanwhile,":[154],"correctness":[156],"security":[159],"proved;":[161],"performance":[163],"analyzed,":[165],"experimental":[168],"results":[169],"shown":[171],"verify":[173],"feasibility":[175],"efficiency":[178],"proposed":[181],"scheme.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}