{"id":"https://openalex.org/W2912211337","doi":"https://doi.org/10.1109/tdsc.2019.2899300","title":"Revocable Identity-Based Broadcast Proxy Re-Encryption for Data Sharing in Clouds","display_name":"Revocable Identity-Based Broadcast Proxy Re-Encryption for Data Sharing in Clouds","publication_year":2019,"publication_date":"2019-02-14","ids":{"openalex":"https://openalex.org/W2912211337","doi":"https://doi.org/10.1109/tdsc.2019.2899300","mag":"2912211337"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2019.2899300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2019.2899300","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer 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 Transactions on Dependable and Secure Computing","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/A5058584916","display_name":"Chunpeng Ge","orcid":"https://orcid.org/0000-0003-2629-7220"},"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"]},{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chunpeng Ge","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","State Key Laboratory of Cryptology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100462347","display_name":"Zhe Liu","orcid":"https://orcid.org/0000-0001-8578-2635"},"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"]},{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Liu","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","State Key Laboratory of Cryptology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010507369","display_name":"Jinyue Xia","orcid":"https://orcid.org/0000-0003-0089-7033"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinyue Xia","raw_affiliation_strings":["IBM, NC, USA"],"affiliations":[{"raw_affiliation_string":"IBM, NC, USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025551938","display_name":"Liming Fang","orcid":"https://orcid.org/0000-0002-1420-2047"},"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"]},{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liming Fang","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","State Key Laboratory of Cryptology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058584916"],"corresponding_institution_ids":["https://openalex.org/I4210132990","https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":15.318,"has_fulltext":false,"cited_by_count":206,"citation_normalized_percentile":{"value":0.99172395,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"18","issue":"3","first_page":"1214","last_page":"1226"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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":1.0,"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":0.9965000152587891,"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":0.9951000213623047,"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":0.8248165845870972},{"id":"https://openalex.org/keywords/broadcast-encryption","display_name":"Broadcast encryption","score":0.8161618113517761},{"id":"https://openalex.org/keywords/proxy-re-encryption","display_name":"Proxy re-encryption","score":0.8056514263153076},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7281193137168884},{"id":"https://openalex.org/keywords/revocation","display_name":"Revocation","score":0.6583005785942078},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6265357136726379},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6174864768981934},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.477779746055603},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4721876382827759},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.466011106967926},{"id":"https://openalex.org/keywords/proxy","display_name":"Proxy (statistics)","score":0.439728319644928},{"id":"https://openalex.org/keywords/key-distribution","display_name":"Key distribution","score":0.42047202587127686},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09633877873420715},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.09324982762336731}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8248165845870972},{"id":"https://openalex.org/C2778281673","wikidata":"https://www.wikidata.org/wiki/Q4972106","display_name":"Broadcast encryption","level":4,"score":0.8161618113517761},{"id":"https://openalex.org/C2776861820","wikidata":"https://www.wikidata.org/wiki/Q7252899","display_name":"Proxy re-encryption","level":4,"score":0.8056514263153076},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7281193137168884},{"id":"https://openalex.org/C2775892892","wikidata":"https://www.wikidata.org/wiki/Q6509517","display_name":"Revocation","level":3,"score":0.6583005785942078},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6265357136726379},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6174864768981934},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.477779746055603},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4721876382827759},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.466011106967926},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.439728319644928},{"id":"https://openalex.org/C160333310","wikidata":"https://www.wikidata.org/wiki/Q6398153","display_name":"Key distribution","level":4,"score":0.42047202587127686},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09633877873420715},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.09324982762336731},{"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},{"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:10.1109/tdsc.2019.2899300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2019.2899300","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer 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 Transactions on Dependable and Secure Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.4300000071525574}],"awards":[{"id":"https://openalex.org/G1384968000","display_name":null,"funder_award_id":"61872181","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2672295408","display_name":null,"funder_award_id":"61702236","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3819321726","display_name":null,"funder_award_id":"61672270","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G664217264","display_name":null,"funder_award_id":"61802180","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6731632410","display_name":null,"funder_award_id":"BK20180421","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G7120789399","display_name":null,"funder_award_id":"NE2018106","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1498316612","https://openalex.org/W1500253167","https://openalex.org/W1510795740","https://openalex.org/W1512186075","https://openalex.org/W1522268755","https://openalex.org/W1557375247","https://openalex.org/W1590823599","https://openalex.org/W1601035152","https://openalex.org/W1720304360","https://openalex.org/W1797206029","https://openalex.org/W1890078278","https://openalex.org/W1933165082","https://openalex.org/W1963941691","https://openalex.org/W2067095453","https://openalex.org/W2086042811","https://openalex.org/W2089528989","https://openalex.org/W2102355710","https://openalex.org/W2106116277","https://openalex.org/W2108072891","https://openalex.org/W2114428623","https://openalex.org/W2117685508","https://openalex.org/W2138001464","https://openalex.org/W2152924492","https://openalex.org/W2157679418","https://openalex.org/W2164101323","https://openalex.org/W2168571148","https://openalex.org/W2244151988","https://openalex.org/W2266882507","https://openalex.org/W2401547150","https://openalex.org/W2407999481","https://openalex.org/W2563571786","https://openalex.org/W2588578061","https://openalex.org/W2914756988","https://openalex.org/W2945202170","https://openalex.org/W6630460208","https://openalex.org/W6635176429","https://openalex.org/W6638318936","https://openalex.org/W6712896896","https://openalex.org/W6721411451","https://openalex.org/W7074215604"],"related_works":["https://openalex.org/W2407999481","https://openalex.org/W2762876675","https://openalex.org/W2336293787","https://openalex.org/W2534401193","https://openalex.org/W2912211337","https://openalex.org/W139147767","https://openalex.org/W2951437155","https://openalex.org/W4391696929","https://openalex.org/W2739834677","https://openalex.org/W2001743975"],"abstract_inverted_index":{"Cloud":[0],"computing":[1,14,92],"has":[2],"become":[3],"prevalent":[4],"due":[5],"to":[6,23,39,53,64,114],"its":[7],"nature":[8],"of":[9,29,59,90,118,134],"massive":[10],"storage":[11],"and":[12,93,154],"vast":[13],"capabilities.":[15],"Ensuring":[16],"a":[17,27,47,57,77,101,125,128,132],"secure":[18],"data":[19,55],"sharing":[20],"is":[21,76,112,152],"critical":[22],"cloud":[24,48,91,98],"applications.":[25],"Recently,":[26],"number":[28],"identity-based":[30,107],"broadcast":[31,108],"proxy":[32,109,129],"re-encryption":[33,110,142],"(IB-BPRE)":[34],"schemes":[35],"have":[36],"been":[37],"proposed":[38,150],"resolve":[40],"the":[41,44,66,88,95,116,138,141,149],"problem.":[42],"However,":[43],"IB-BPRE":[45],"requires":[46],"user":[49],"(Alice)":[50],"who":[51],"wants":[52],"share":[54],"with":[56],"bunch":[58],"other":[60],"users":[61],"(e.g.,":[62],"colleagues)":[63],"participate":[65],"group":[67],"shared":[68,80],"key":[69,75,81,119],"renewal":[70],"process":[71],"because":[72],"Alice's":[73],"private":[74],"prerequisite":[78],"for":[79,97],"generation.":[82],"This,":[83],"however,":[84],"does":[85],"not":[86],"leverage":[87],"benefit":[89],"causes":[94],"inconvenience":[96],"users.":[99],"Therefore,":[100],"novel":[102],"security":[103],"notion":[104],"named":[105],"revocable":[106],"(RIB-BPRE)":[111],"presented":[113],"address":[115],"issue":[117],"revocation":[120],"in":[121],"this":[122],"work.":[123],"In":[124],"RIB-BPRE":[126],"scheme,":[127],"can":[130],"revoke":[131],"set":[133],"delegates,":[135],"designated":[136],"by":[137],"delegator,":[139],"from":[140],"key.":[143],"The":[144],"performance":[145],"evaluation":[146],"reveals":[147],"that":[148],"scheme":[151],"efficient":[153],"practical.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":24},{"year":2024,"cited_by_count":36},{"year":2023,"cited_by_count":38},{"year":2022,"cited_by_count":50},{"year":2021,"cited_by_count":36},{"year":2020,"cited_by_count":17},{"year":2019,"cited_by_count":3}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}