{"id":"https://openalex.org/W2908273190","doi":"https://doi.org/10.1155/2019/9340808","title":"A Lightweight Fine-Grained Search Scheme over Encrypted Data in Cloud-Assisted Wireless Body Area Networks","display_name":"A Lightweight Fine-Grained Search Scheme over Encrypted Data in Cloud-Assisted Wireless Body Area Networks","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2908273190","doi":"https://doi.org/10.1155/2019/9340808","mag":"2908273190"},"language":"en","primary_location":{"id":"doi:10.1155/2019/9340808","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/9340808","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/9340808.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/wcmc/2019/9340808.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088153559","display_name":"Mingsheng Cao","orcid":"https://orcid.org/0000-0003-0691-2724"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingsheng Cao","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057155774","display_name":"Luhan Wang","orcid":"https://orcid.org/0000-0002-7056-5416"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luhan Wang","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045032131","display_name":"Zhiguang Qin","orcid":"https://orcid.org/0000-0001-6745-6377"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiguang Qin","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109297460","display_name":"Chunwei Lou","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunwei Lou","raw_affiliation_strings":["University of Electronic Science and Technology of China, Chengdu 611731, China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045032131"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":1.6802,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.87922879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"12"},"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.996999979019165,"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/computer-science","display_name":"Computer science","score":0.8868974447250366},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7356082201004028},{"id":"https://openalex.org/keywords/ciphertext","display_name":"Ciphertext","score":0.66282057762146},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5814810991287231},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.538334310054779},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.51424640417099},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4948727488517761},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4921411871910095},{"id":"https://openalex.org/keywords/symmetric-key-algorithm","display_name":"Symmetric-key algorithm","score":0.4202635884284973},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.33616161346435547},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.08680030703544617},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08625081181526184}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8868974447250366},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7356082201004028},{"id":"https://openalex.org/C93974786","wikidata":"https://www.wikidata.org/wiki/Q1589480","display_name":"Ciphertext","level":3,"score":0.66282057762146},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5814810991287231},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.538334310054779},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.51424640417099},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4948727488517761},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4921411871910095},{"id":"https://openalex.org/C65302260","wikidata":"https://www.wikidata.org/wiki/Q327675","display_name":"Symmetric-key algorithm","level":4,"score":0.4202635884284973},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.33616161346435547},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.08680030703544617},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08625081181526184},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2019/9340808","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/9340808","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/9340808.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9f0fc99441d24df0ba2539fef9dae5de","is_oa":true,"landing_page_url":"https://doaj.org/article/9f0fc99441d24df0ba2539fef9dae5de","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2019 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2019/9340808","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/9340808","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/9340808.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4531568404","display_name":null,"funder_award_id":"61472064","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/W2908273190.pdf","grobid_xml":"https://content.openalex.org/works/W2908273190.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W66767074","https://openalex.org/W1510795740","https://openalex.org/W1720304360","https://openalex.org/W2005541978","https://openalex.org/W2006118065","https://openalex.org/W2054701320","https://openalex.org/W2097049455","https://openalex.org/W2112320278","https://openalex.org/W2144754501","https://openalex.org/W2161214567","https://openalex.org/W2280409606","https://openalex.org/W2314118214","https://openalex.org/W2343785519","https://openalex.org/W2378756712","https://openalex.org/W2594736069","https://openalex.org/W2738798323","https://openalex.org/W2752484645","https://openalex.org/W2766108168","https://openalex.org/W2796172907","https://openalex.org/W2805010728"],"related_works":["https://openalex.org/W2997530193","https://openalex.org/W2942137924","https://openalex.org/W4236344152","https://openalex.org/W4310649982","https://openalex.org/W2011667854","https://openalex.org/W1589129854","https://openalex.org/W2802117553","https://openalex.org/W2939324531","https://openalex.org/W2358138126","https://openalex.org/W1992525896"],"abstract_inverted_index":{"The":[0],"wireless":[1],"body":[2],"area":[3],"networks":[4],"(WBANs)":[5],"have":[6],"emerged":[7],"as":[8],"a":[9,52,78,140],"highly":[10],"promising":[11],"technology":[12],"that":[13,124,145],"allows":[14],"patients\u2019":[15],"demographics":[16],"to":[17,31,35,143],"be":[18,29],"collected":[19,49],"by":[20,87],"tiny":[21],"wearable":[22],"and":[23,33,44,59,66,94,112,122,133,152],"implantable":[24],"sensors.":[25],"These":[26],"data":[27,50,84],"can":[28,103],"used":[30],"analyze":[32],"diagnose":[34],"improve":[36],"the":[37,48,60,100,155,161,166],"healthcare":[38],"quality":[39],"of":[40,47,98],"patients.":[41],"However,":[42],"security":[43,121],"privacy":[45],"preserving":[46],"is":[51,126,148],"major":[53],"challenge":[54],"on":[55],"resource-limited":[56],"WBANs":[57,86],"devices":[58],"urgent":[61],"need":[62],"for":[63,165],"fine-grained":[64,80,109],"search":[65,81,111],"lightweight":[67,79,113],"access.":[68],"To":[69],"resolve":[70],"these":[71],"issues,":[72],"in":[73,85],"this":[74],"paper,":[75],"we":[76,138],"propose":[77],"over":[82],"encrypted":[83],"employing":[88],"ciphertext":[89],"policy":[90],"attribute":[91],"based":[92],"encryption":[93,96],"searchable":[95],"technologies,":[97],"which":[99,159],"proposed":[101],"scheme":[102,147,162],"provide":[104],"resource-constraint":[105],"end":[106],"users":[107],"with":[108],"keyword":[110,135],"access":[114],"simultaneously.":[115],"We":[116],"also":[117],"formally":[118],"define":[119],"its":[120],"prove":[123],"it":[125],"secure":[127],"against":[128],"both":[129],"chosen":[130,134],"plaintext":[131],"attack":[132],"attack.":[136],"Finally,":[137],"make":[139],"performance":[141],"evaluation":[142],"demonstrate":[144],"our":[146],"much":[149],"more":[150,163],"efficient":[151],"practical":[153],"than":[154],"other":[156],"related":[157],"schemes,":[158],"makes":[160],"suitable":[164],"real-world":[167],"applications.":[168]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
