{"id":"https://openalex.org/W4411232028","doi":"https://doi.org/10.1109/tdsc.2025.3579089","title":"Practical Multi-User Dynamic Searchable Symmetric Encryption With Hierarchical Authorization","display_name":"Practical Multi-User Dynamic Searchable Symmetric Encryption With Hierarchical Authorization","publication_year":2025,"publication_date":"2025-06-12","ids":{"openalex":"https://openalex.org/W4411232028","doi":"https://doi.org/10.1109/tdsc.2025.3579089"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2025.3579089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2025.3579089","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/A5038485076","display_name":"Beining Wang","orcid":"https://orcid.org/0009-0000-7652-719X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Beining Wang","raw_affiliation_strings":["Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jing Chen","orcid":"https://orcid.org/0000-0002-7212-5297"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Chen","raw_affiliation_strings":["Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004999865","display_name":"Kun He","orcid":"https://orcid.org/0000-0003-3472-419X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun He","raw_affiliation_strings":["Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012977054","display_name":"Bingnan Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bei Shen","raw_affiliation_strings":["Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118188805","display_name":"Sicheng Nian","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sicheng Nian","raw_affiliation_strings":["Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100529319","display_name":"Ruiying Du","orcid":"https://orcid.org/0000-0002-3634-3385"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiying Du","raw_affiliation_strings":["Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, School of Cyber Science and Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5038485076"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06343106,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":"6","first_page":"5985","last_page":"5997"},"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/T11130","display_name":"Coding theory and cryptography","score":0.9965999722480774,"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/T12029","display_name":"DNA and Biological Computing","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8241027593612671},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7053309082984924},{"id":"https://openalex.org/keywords/authorization","display_name":"Authorization","score":0.667258620262146},{"id":"https://openalex.org/keywords/symmetric-key-algorithm","display_name":"Symmetric-key algorithm","score":0.4825860559940338},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4234240651130676},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37045714259147644},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.25842010974884033}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8241027593612671},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7053309082984924},{"id":"https://openalex.org/C108759981","wikidata":"https://www.wikidata.org/wiki/Q788590","display_name":"Authorization","level":2,"score":0.667258620262146},{"id":"https://openalex.org/C65302260","wikidata":"https://www.wikidata.org/wiki/Q327675","display_name":"Symmetric-key algorithm","level":4,"score":0.4825860559940338},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4234240651130676},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37045714259147644},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.25842010974884033}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tdsc.2025.3579089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2025.3579089","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":[],"awards":[{"id":"https://openalex.org/G782110378","display_name":null,"funder_award_id":"62172303","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":29,"referenced_works":["https://openalex.org/W1502708590","https://openalex.org/W1988169383","https://openalex.org/W2001154722","https://openalex.org/W2146828512","https://openalex.org/W2147929033","https://openalex.org/W2152516507","https://openalex.org/W2320470009","https://openalex.org/W2554084073","https://openalex.org/W2765463836","https://openalex.org/W2771683999","https://openalex.org/W2891020614","https://openalex.org/W2898077502","https://openalex.org/W2987992784","https://openalex.org/W3002682074","https://openalex.org/W3005805302","https://openalex.org/W3045040944","https://openalex.org/W3128530640","https://openalex.org/W3171021568","https://openalex.org/W3202726657","https://openalex.org/W3213307661","https://openalex.org/W3213787872","https://openalex.org/W4315630921","https://openalex.org/W4323519519","https://openalex.org/W4324007090","https://openalex.org/W4385080249","https://openalex.org/W4386754075","https://openalex.org/W4388692705","https://openalex.org/W4389857676","https://openalex.org/W4391725264"],"related_works":["https://openalex.org/W2100090372","https://openalex.org/W4361205702","https://openalex.org/W2385965183","https://openalex.org/W2322947709","https://openalex.org/W4385192994","https://openalex.org/W4255237014","https://openalex.org/W4242847202","https://openalex.org/W2768869846","https://openalex.org/W2951531469","https://openalex.org/W2384237980"],"abstract_inverted_index":{"Searchable":[0],"symmetric":[1],"encryption":[2],"(SSE)":[3],"in":[4,39,60,70,88,145,157],"the":[5,20,61,89,109,134,140,150,154],"multi-user":[6,33,90],"setting":[7,91],"is":[8,147],"designed":[9],"for":[10,168,176,187],"scenarios":[11,41],"where":[12,108],"data":[13,18,25,58,110,116,135],"owners":[14,59],"outsource":[15],"their":[16],"encrypted":[17],"to":[19,27,113,124,149],"cloud":[21],"while":[22,153],"allowing":[23],"legitimate":[24,119],"users":[26,120],"search":[28,64,146],"on":[29,78,85,133],"it.":[30],"However,":[31],"existing":[32,197],"SSE":[34],"schemes":[35,53],"are":[36,67,193],"not":[37,68],"practical":[38],"real":[40],"with":[42,117,126,190],"hierarchical":[43,86,105],"user":[44],"structure":[45],"such":[46],"as":[47],"enterprises":[48],"and":[49,66,92,159,171,179],"hospitals.":[50],"Specifically,":[51],"most":[52],"require":[54],"real-time":[55],"participation":[56],"of":[57,143],"authorization":[62,71,87,106,160,170],"or":[63],"process,":[65],"efficient":[69],"adjustment,":[72],"placing":[73],"a":[74,94,104],"large":[75],"computational":[76,131],"burden":[77],"them.":[79],"In":[80,100],"this":[81],"paper,":[82],"we":[83,102],"focus":[84],"propose":[93],"forward":[95],"secure":[96],"scheme,":[97],"called":[98],"DSSEHA.":[99],"particular,":[101],"develop":[103],"mechanism":[107],"owner":[111],"chooses":[112],"share":[114,125],"her/his":[115],"specific":[118],"who":[121],"can":[122],"continue":[123],"low-level":[127],"users,":[128],"thus":[129],"reducing":[130],"pressure":[132],"owner.":[136],"Experiments":[137],"show":[138],"that":[139],"computation":[141,155],"cost":[142,156,181],"DSSEHA":[144],"close":[148],"state-of-the-art":[151],"solution,":[152],"update":[158],"(e.g.,":[161,182],"less":[162,172,183],"than":[163,173,184,196],"0.1":[164],"ms":[165,175],"per":[166],"document":[167],"online":[169],"0.6":[174],"offline":[177],"authorization)":[178],"storage":[180],"50.7":[185],"MB":[186],"Enron":[188],"subset":[189],"10,000":[191],"documents)":[192],"much":[194],"smaller":[195],"schemes.":[198]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
