{"id":"https://openalex.org/W2592072944","doi":"https://doi.org/10.1504/ijhpcn.2017.10003759","title":"HB-PPAC: hierarchy-based privacy preserving access control technique in public cloud","display_name":"HB-PPAC: hierarchy-based privacy preserving access control technique in public cloud","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2592072944","doi":"https://doi.org/10.1504/ijhpcn.2017.10003759","mag":"2592072944"},"language":"en","primary_location":{"id":"doi:10.1504/ijhpcn.2017.10003759","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijhpcn.2017.10003759","pdf_url":null,"source":{"id":"https://openalex.org/S159903936","display_name":"International Journal of High Performance Computing and Networking","issn_l":"1740-0562","issn":["1740-0562","1740-0570"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of High Performance Computing and Networking","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/A5056757257","display_name":"V. Madhu Viswanatham","orcid":null},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"V. Madhu Viswanatham","raw_affiliation_strings":["School of Computing Science and Engineering, VIT University, Vellore - 632 014, India"],"affiliations":[{"raw_affiliation_string":"School of Computing Science and Engineering, VIT University, Vellore - 632 014, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076170079","display_name":"Sudha Senthilkumar","orcid":"https://orcid.org/0000-0003-3132-000X"},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sudha Senthilkumar","raw_affiliation_strings":["School of Information Technology and Engineering, VIT University, Vellore - 632 014, India"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, VIT University, Vellore - 632 014, India","institution_ids":["https://openalex.org/I876193797"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056757257"],"corresponding_institution_ids":["https://openalex.org/I876193797"],"apc_list":null,"apc_paid":null,"fwci":0.39,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68427456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"10","issue":"1/2","first_page":"13","last_page":"13"},"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":0.9991000294685364,"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":0.9980000257492065,"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":0.8304717540740967},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8261443376541138},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6792447566986084},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6732770204544067},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.6559289693832397},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5796172022819519},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.45367974042892456},{"id":"https://openalex.org/keywords/client-side-encryption","display_name":"Client-side encryption","score":0.43169671297073364},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.43072509765625},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.43021631240844727},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4234831929206848},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39786577224731445},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.28904980421066284},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16265273094177246}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8304717540740967},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8261443376541138},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6792447566986084},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6732770204544067},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.6559289693832397},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5796172022819519},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.45367974042892456},{"id":"https://openalex.org/C166501710","wikidata":"https://www.wikidata.org/wiki/Q5132476","display_name":"Client-side encryption","level":4,"score":0.43169671297073364},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.43072509765625},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.43021631240844727},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4234831929206848},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39786577224731445},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.28904980421066284},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16265273094177246},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1504/ijhpcn.2017.10003759","is_oa":false,"landing_page_url":"https://doi.org/10.1504/ijhpcn.2017.10003759","pdf_url":null,"source":{"id":"https://openalex.org/S159903936","display_name":"International Journal of High Performance Computing and Networking","issn_l":"1740-0562","issn":["1740-0562","1740-0570"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310317825","host_organization_name":"Inderscience Publishers","host_organization_lineage":["https://openalex.org/P4310317825"],"host_organization_lineage_names":["Inderscience Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of High Performance Computing and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W904536841","https://openalex.org/W905336388","https://openalex.org/W1495402948","https://openalex.org/W1498316612","https://openalex.org/W1499220070","https://openalex.org/W1650194627","https://openalex.org/W1764607303","https://openalex.org/W1834967612","https://openalex.org/W1852594292","https://openalex.org/W1975402497","https://openalex.org/W1993341076","https://openalex.org/W1998586673","https://openalex.org/W2023378436","https://openalex.org/W2036320624","https://openalex.org/W2040295146","https://openalex.org/W2048543827","https://openalex.org/W2048632515","https://openalex.org/W2102987499","https://openalex.org/W2107307934","https://openalex.org/W2108072891","https://openalex.org/W2116626915","https://openalex.org/W2131725908","https://openalex.org/W2132247000","https://openalex.org/W2138001464","https://openalex.org/W2160262242","https://openalex.org/W2160534833","https://openalex.org/W2160608575","https://openalex.org/W2264986218","https://openalex.org/W2293030107","https://openalex.org/W2294294245","https://openalex.org/W2535399211","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2091483479"],"abstract_inverted_index":{"Cloud":[0],"computing":[1],"is":[2,45,127,175],"one":[3],"term":[4],"that":[5,21,24,84,141,172],"has":[6],"evolved":[7],"drastically":[8],"over":[9],"the":[10,60,66,70,75,80,108,132,135,143,148,151,184],"years.":[11],"It":[12],"involves":[13],"deploying":[14],"groups":[15],"of":[16,65,72,82,98,186],"remote":[17],"servers":[18],"and":[19,30,68,90,105,129,138,150],"software":[20],"are":[22,115],"networked,":[23],"will":[25],"allow":[26],"centralised":[27],"data":[28,50,67,83,109,126],"storage":[29],"online":[31],"access":[32,55,121],"to":[33,47,147],"computer":[34],"services":[35],"or":[36],"resources.":[37],"However,":[38],"an":[39],"important":[40],"problem":[41],"in":[42,78,124],"public":[43],"clouds":[44],"how":[46],"selectively":[48],"share":[49],"based":[51],"on":[52,107],"fine-grained":[53],"attribute-based":[54],"control":[56,122],"policies":[57],"while":[58],"at":[59],"same":[61],"time":[62],"assuring":[63],"confidentiality":[64,81],"preserving":[69,120],"privacy":[71,119],"users":[73],"from":[74],"cloud.":[76],"Keeping":[77],"mind":[79],"must":[85],"be":[86],"provided,":[87],"many":[88],"schemes":[89,100],"encryption":[91,137],"algorithms":[92],"have":[93,101],"been":[94],"implemented,":[95],"but":[96],"most":[97],"those":[99],"high":[102],"computational":[103],"costs":[104],"overload":[106],"owner.":[110],"In":[111],"this":[112],"paper,":[113],"we":[114],"proposing":[116],"a":[117],"hierarchy-based":[118],"scheme,":[123],"which":[125],"encrypted":[128],"decrypted":[130],"by":[131],"cloud":[133],"using":[134],"blinded":[136],"decryption":[139],"technique":[140],"retains":[142],"constant":[144],"computation":[145],"cost":[146],"owner":[149],"user":[152],"for":[153,164,178],"any":[154],"large":[155],"file":[156],"size,":[157],"thus":[158],"it":[159],"makes":[160],"our":[161,173],"scheme":[162,174],"suitable":[163,177],"energy":[165,179],"deficient":[166,180],"devices.":[167],"The":[168],"experimental":[169],"result":[170],"shows":[171],"more":[176],"devices":[181],"without":[182],"compromising":[183],"security":[185],"data.":[187]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
