{"id":"https://openalex.org/W2949495942","doi":"https://doi.org/10.1109/tcc.2019.2923222","title":"Blockchain-Assisted Public-Key Encryption with Keyword Search Against Keyword Guessing Attacks for Cloud Storage","display_name":"Blockchain-Assisted Public-Key Encryption with Keyword Search Against Keyword Guessing Attacks for Cloud Storage","publication_year":2019,"publication_date":"2019-06-17","ids":{"openalex":"https://openalex.org/W2949495942","doi":"https://doi.org/10.1109/tcc.2019.2923222","mag":"2949495942"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2019.2923222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2019.2923222","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Cloud 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/A5029752627","display_name":"Yuan Zhang","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"]},{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA","CN"],"is_corresponding":true,"raw_author_name":"Yuan Zhang","raw_affiliation_strings":["Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China; Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7909-9845","affiliations":[{"raw_affiliation_string":"Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China; Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I150229711","https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064473849","display_name":"Chunxiang Xu","orcid":"https://orcid.org/0000-0002-5411-7621"},"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":"Chunxiang Xu","raw_affiliation_strings":["Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","[School of Computer Science and Engineering, UESTC, Chengdu, Sichuan China (e-mail: chxxu@uestc.edu.cn)]"],"raw_orcid":"https://orcid.org/0000-0002-5411-7621","affiliations":[{"raw_affiliation_string":"Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"[School of Computer Science and Engineering, UESTC, Chengdu, Sichuan China (e-mail: chxxu@uestc.edu.cn)]","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033931001","display_name":"Jianbing Ni","orcid":"https://orcid.org/0000-0002-5639-0883"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jianbing Ni","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","department of ECE, University of Waterloo, 8430 Waterloo, Ontario Canada N2L 5G5 (e-mail: jianbing.ni@uwaterloo.ca)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"department of ECE, University of Waterloo, 8430 Waterloo, Ontario Canada N2L 5G5 (e-mail: jianbing.ni@uwaterloo.ca)","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100325334","display_name":"Hongwei Li","orcid":"https://orcid.org/0000-0002-1961-7946"},"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":"Hongwei Li","raw_affiliation_strings":["Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","computer science, University of Electronic Science and Technology of China, Chengdu, Sichuan, China, (e-mail: hongweili@uestc.edu.cn)"],"raw_orcid":"https://orcid.org/0000-0002-1961-7946","affiliations":[{"raw_affiliation_string":"Center for Cyber Security, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"computer science, University of Electronic Science and Technology of China, Chengdu, Sichuan, China, (e-mail: hongweili@uestc.edu.cn)","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100773343","display_name":"Xuemin Shen","orcid":"https://orcid.org/0000-0002-4140-287X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuemin Sherman Shen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","[Electrical and Computer Engineering, University of Waterloo, Waterloo, Ontario Canada N2L 3G1 (e-mail: xshen@bbcr.uwaterloo.ca)]"],"raw_orcid":"https://orcid.org/0000-0002-4140-287X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"[Electrical and Computer Engineering, University of Waterloo, Waterloo, Ontario Canada N2L 3G1 (e-mail: xshen@bbcr.uwaterloo.ca)]","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5029752627"],"corresponding_institution_ids":["https://openalex.org/I150229711","https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":13.5825,"has_fulltext":false,"cited_by_count":165,"citation_normalized_percentile":{"value":0.99027579,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"9","issue":"4","first_page":"1335","last_page":"1348"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9959999918937683,"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":0.7932896614074707},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6690018773078918},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6272945404052734},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6227335929870605},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6136386394500732},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.594639778137207},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.5618191957473755},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5548641085624695},{"id":"https://openalex.org/keywords/outsourcing","display_name":"Outsourcing","score":0.45939916372299194},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4473063349723816},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.30689573287963867},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09301444888114929}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7932896614074707},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6690018773078918},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6272945404052734},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6227335929870605},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6136386394500732},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.594639778137207},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.5618191957473755},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5548641085624695},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.45939916372299194},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4473063349723816},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.30689573287963867},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09301444888114929},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcc.2019.2923222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2019.2923222","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Cloud Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3393451714","display_name":null,"funder_award_id":"61370203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6625555691","display_name":null,"funder_award_id":"61872060","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8056387268","display_name":null,"funder_award_id":"2017YFB0802300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8170696387","display_name":null,"funder_award_id":"2017YFB0802000","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320315568","display_name":"Brander Beacons Cancer Research","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W19697680","https://openalex.org/W1502708590","https://openalex.org/W1502927489","https://openalex.org/W1519809459","https://openalex.org/W1601001795","https://openalex.org/W1610688607","https://openalex.org/W1851414966","https://openalex.org/W1961551075","https://openalex.org/W1993536048","https://openalex.org/W2005725110","https://openalex.org/W2028161339","https://openalex.org/W2054904172","https://openalex.org/W2078393478","https://openalex.org/W2080574324","https://openalex.org/W2089993141","https://openalex.org/W2096024255","https://openalex.org/W2111189766","https://openalex.org/W2120976781","https://openalex.org/W2131043660","https://openalex.org/W2141420453","https://openalex.org/W2146828512","https://openalex.org/W2147096042","https://openalex.org/W2147929033","https://openalex.org/W2152516507","https://openalex.org/W2161214567","https://openalex.org/W2162567660","https://openalex.org/W2167882086","https://openalex.org/W2474861573","https://openalex.org/W2514981978","https://openalex.org/W2517744317","https://openalex.org/W2528081940","https://openalex.org/W2557181213","https://openalex.org/W2724474800","https://openalex.org/W2739845435","https://openalex.org/W2750598224","https://openalex.org/W2765122344","https://openalex.org/W2766749922","https://openalex.org/W2783908022","https://openalex.org/W2792587241","https://openalex.org/W2794159901","https://openalex.org/W2795339516","https://openalex.org/W2800439477","https://openalex.org/W2809795430","https://openalex.org/W2885869305","https://openalex.org/W2889349423","https://openalex.org/W2890075093","https://openalex.org/W2898512357","https://openalex.org/W2904183559","https://openalex.org/W2913880216","https://openalex.org/W2930871722","https://openalex.org/W2941569673","https://openalex.org/W2943600914","https://openalex.org/W2979755239","https://openalex.org/W2984693664","https://openalex.org/W3151748982","https://openalex.org/W4211068006","https://openalex.org/W4248175462","https://openalex.org/W4285719527","https://openalex.org/W6600801457","https://openalex.org/W6630154691","https://openalex.org/W6630994405","https://openalex.org/W6639042595","https://openalex.org/W6682311248","https://openalex.org/W6683799570","https://openalex.org/W6741928516","https://openalex.org/W6754199392","https://openalex.org/W6793285265"],"related_works":["https://openalex.org/W2358200898","https://openalex.org/W2325765407","https://openalex.org/W618293728","https://openalex.org/W2291845669","https://openalex.org/W2788012436","https://openalex.org/W200604156","https://openalex.org/W4231184955","https://openalex.org/W2374784346","https://openalex.org/W4286615217","https://openalex.org/W767161385"],"abstract_inverted_index":{"Cloud":[0],"storage":[1,8],"enables":[2],"users":[3,32,76],"to":[4,7,53,96,110,145],"outsource":[5],"data":[6,13,19],"servers":[9,85,144],"and":[10,23,89,168],"retrieve":[11],"target":[12],"efficiently.":[14],"Some":[15],"of":[16,82,149,186],"the":[17,35,80,112,147,154,184],"outsourced":[18],"are":[20,60],"very":[21],"sensitive":[22],"should":[24],"be":[25],"prevented":[26],"for":[27,162],"any":[28],"leakage.":[29],"Generally,":[30],"if":[31],"conventionally":[33],"encrypt":[34,77],"data,":[36],"searching":[37],"is":[38,51,130],"impeded.":[39],"Public-key":[40],"encryption":[41],"with":[42,79,102,180],"keyword":[43,54,124,150],"search":[44],"(PEKS)":[45],"resolves":[46],"this":[47,63],"tension.":[48],"Whereas,":[49],"it":[50],"vulnerable":[52],"guessing":[55],"attacks":[56],"(KGA),":[57],"since":[58],"keywords":[59,78],"low-entropy.":[61],"In":[62],"paper,":[64],"we":[65],"present":[66],"a":[67,87,103,128,133,136,158,175],"secure":[68],"PEKS":[69],"scheme":[70],"called":[71],"SEPSE":[72,92,116,173],"against":[73],"KGA,":[74,121],"where":[75,122],"aid":[81],"dedicated":[83],"key":[84,94,101,108,113,143],"via":[86],"threshold":[88],"oblivious":[90],"way.":[91],"supports":[93],"renewal":[95],"periodically":[97],"replace":[98],"an":[99],"existing":[100,181],"new":[104],"one":[105],"on":[106,135],"each":[107,123],"server":[109],"thwart":[111],"compromise.":[114],"Furthermore,":[115],"can":[117],"efficiently":[118],"resist":[119],"online":[120],"request":[125],"made":[126,152],"by":[127,153],"user":[129,155],"integrated":[131],"into":[132],"transaction":[134],"public":[137],"blockchain":[138],"(e.g.,":[139],"Ethereum),":[140],"which":[141],"allows":[142],"learn":[146],"number":[148],"requests":[151],"without":[156],"requiring":[157],"synchronization":[159],"between":[160],"them":[161],"per-user":[163],"rate":[164],"limiting.":[165],"Security":[166],"analysis":[167],"performance":[169],"evaluation":[170],"demonstrate":[171],"that":[172],"provides":[174],"stronger":[176],"security":[177],"guarantee":[178],"compared":[179],"schemes,":[182],"at":[183],"expense":[185],"acceptable":[187],"computational":[188],"costs.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":21},{"year":2023,"cited_by_count":31},{"year":2022,"cited_by_count":30},{"year":2021,"cited_by_count":28},{"year":2020,"cited_by_count":30},{"year":2019,"cited_by_count":6}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
