{"id":"https://openalex.org/W4407467926","doi":"https://doi.org/10.1109/sin63213.2024.10871279","title":"EncPDS: Encrypted Personal Data Stores via Key-Aggregate ID-Based Proxy Re-Encryption","display_name":"EncPDS: Encrypted Personal Data Stores via Key-Aggregate ID-Based Proxy Re-Encryption","publication_year":2024,"publication_date":"2024-12-02","ids":{"openalex":"https://openalex.org/W4407467926","doi":"https://doi.org/10.1109/sin63213.2024.10871279"},"language":"en","primary_location":{"id":"doi:10.1109/sin63213.2024.10871279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sin63213.2024.10871279","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 17th International Conference on Security of Information and Networks (SIN)","raw_type":"proceedings-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/A5045849154","display_name":"Kaisei Kajita","orcid":"https://orcid.org/0000-0002-4937-7496"},"institutions":[{"id":"https://openalex.org/I4210107548","display_name":"Japan Broadcasting Corporation (Japan)","ror":"https://ror.org/01s8tz949","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210107548"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kaisei Kajita","raw_affiliation_strings":["Japan Broadcasting Corporation,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Japan Broadcasting Corporation,Tokyo,Japan","institution_ids":["https://openalex.org/I4210107548"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021197269","display_name":"Go Ohtake","orcid":"https://orcid.org/0009-0006-6896-7156"},"institutions":[{"id":"https://openalex.org/I4210107548","display_name":"Japan Broadcasting Corporation (Japan)","ror":"https://ror.org/01s8tz949","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210107548"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Go Ohtake","raw_affiliation_strings":["Japan Broadcasting Corporation,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Japan Broadcasting Corporation,Tokyo,Japan","institution_ids":["https://openalex.org/I4210107548"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5045849154"],"corresponding_institution_ids":["https://openalex.org/I4210107548"],"apc_list":null,"apc_paid":null,"fwci":0.3626,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.71145914,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9987999796867371,"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":0.9987999796867371,"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":0.9933000206947327,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9850000143051147,"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/encryption","display_name":"Encryption","score":0.7875580787658691},{"id":"https://openalex.org/keywords/proxy-re-encryption","display_name":"Proxy re-encryption","score":0.7625688314437866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.694778561592102},{"id":"https://openalex.org/keywords/proxy","display_name":"Proxy (statistics)","score":0.6458309292793274},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.49164754152297974},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.45092907547950745},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.4343087673187256},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4115408658981323},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.333151638507843}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7875580787658691},{"id":"https://openalex.org/C2776861820","wikidata":"https://www.wikidata.org/wiki/Q7252899","display_name":"Proxy re-encryption","level":4,"score":0.7625688314437866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.694778561592102},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.6458309292793274},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.49164754152297974},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.45092907547950745},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.4343087673187256},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4115408658981323},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.333151638507843},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sin63213.2024.10871279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sin63213.2024.10871279","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 17th International Conference on Security of Information and Networks (SIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1500253167","https://openalex.org/W1590823599","https://openalex.org/W1738472778","https://openalex.org/W2092335398","https://openalex.org/W2152924492","https://openalex.org/W2555595399","https://openalex.org/W2902205853","https://openalex.org/W2912211337","https://openalex.org/W2997854921","https://openalex.org/W3132351737","https://openalex.org/W3155408793","https://openalex.org/W3162018903","https://openalex.org/W3210866085","https://openalex.org/W3211155009","https://openalex.org/W4383616833","https://openalex.org/W4385300809","https://openalex.org/W4386502541","https://openalex.org/W4386850072","https://openalex.org/W4387482948","https://openalex.org/W4398756370","https://openalex.org/W4398759940","https://openalex.org/W4399526745","https://openalex.org/W6634692853","https://openalex.org/W6734294652"],"related_works":["https://openalex.org/W2063733680","https://openalex.org/W2156318122","https://openalex.org/W2080320258","https://openalex.org/W2789097676","https://openalex.org/W2396704985","https://openalex.org/W2068013785","https://openalex.org/W2370868004","https://openalex.org/W2158897804","https://openalex.org/W2286370870","https://openalex.org/W3173222018"],"abstract_inverted_index":{"Personal":[0],"data":[1,28,33,88,170,179],"stores":[2],"(PDSs)":[3],"are":[4],"gaining":[5],"attention":[6],"as":[7],"an":[8,124],"alternative":[9],"to":[10,18,34,38,51,76,180],"the":[11,44,60,72,77,102,184],"current":[12],"systems":[13],"used":[14],"by":[15],"tech":[16],"giants":[17],"manage":[19,24,52],"users'":[20],"data.":[21],"PDSs":[22],"centrally":[23],"user":[25],"logs":[26],"and":[27,31,64,136],"across":[29],"services":[30],"enable":[32],"be":[35],"passed":[36],"on":[37,85],"service":[39],"providers":[40],"in":[41,71,157],"accordance":[42],"with":[43,123,134,161],"user's":[45],"own":[46],"intentions.":[47],"Using":[48],"cloud":[49],"servers":[50],"personal":[53],"information":[54,176],"is":[55,68,93,131],"a":[56,111,119,137,145],"natural":[57],"choice":[58],"from":[59,183],"perspectives":[61],"of":[62,79,104,168],"convenience":[63],"cost.":[65],"Therefore,":[66],"security":[67],"highly":[69,132],"important":[70],"PDS":[73,87],"model.":[74],"However,":[75],"best":[78],"our":[80],"knowledge,":[81],"not":[82],"enough":[83],"research":[84],"encrypting":[86],"has":[89],"been":[90],"conducted.":[91],"This":[92],"because":[94],"merely":[95],"using":[96,139],"conventional":[97],"encryption":[98],"schemes":[99],"could":[100],"compromise":[101],"functionality":[103],"PDSs.":[105],"In":[106,152],"this":[107],"study,":[108],"we":[109],"developed":[110],"key-aggregate":[112,120],"identity-based":[113,125],"proxy":[114,126],"re-encryption":[115,127,167],"(KA-IB-PRE)":[116],"scheme":[117],"combining":[118],"cryptosystem":[121],"technique":[122],"scheme.":[128],"Our":[129],"approach":[130],"compatible":[133],"PDSs,":[135],"system":[138],"KA-IB-PRE":[140],"called":[141],"EncPDS":[142],"can":[143],"construct":[144],"privacy-preserving":[146],"model":[147],"that":[148],"meets":[149],"their":[150],"requirements.":[151],"particular,":[153],"it":[154],"offers":[155],"advantages":[156],"privacy":[158],"protection":[159],"compared":[160],"existing":[162],"methods,":[163],"allowing":[164],"for":[165],"selective":[166],"any":[169],"through":[171],"key":[172],"aggregation":[173],"while":[174],"keeping":[175],"about":[177],"which":[178],"re-encrypt":[181],"hidden":[182],"cloud.":[185]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}