{"id":"https://openalex.org/W2786429941","doi":"https://doi.org/10.1109/pimrc.2017.8292632","title":"Controlling cloud data access privilege: Cryptanalysis and security enhancement","display_name":"Controlling cloud data access privilege: Cryptanalysis and security enhancement","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2786429941","doi":"https://doi.org/10.1109/pimrc.2017.8292632","mag":"2786429941"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2017.8292632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292632","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5053610574","display_name":"Yaser Baseri","orcid":"https://orcid.org/0000-0001-5725-5184"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Yaser Baseri","raw_affiliation_strings":["Department of Computer Science and Operational Research, University of Montreal"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Operational Research, University of Montreal","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055329164","display_name":"Abdelhakim Hafid","orcid":"https://orcid.org/0000-0001-8597-7344"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abdelhakim Hafid","raw_affiliation_strings":["Department of Computer Science and Operational Research, University of Montreal"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Operational Research, University of Montreal","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045501875","display_name":"Mohammed Amine Togou","orcid":"https://orcid.org/0000-0002-8374-910X"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohammed Amine Togou","raw_affiliation_strings":["Department of Computer Science and Operational Research, University of Montreal"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Operational Research, University of Montreal","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011549008","display_name":"Soumaya Cherkaoui","orcid":"https://orcid.org/0000-0001-6140-770X"},"institutions":[{"id":"https://openalex.org/I135117807","display_name":"Universit\u00e9 de Sherbrooke","ror":"https://ror.org/00kybxq39","country_code":"CA","type":"education","lineage":["https://openalex.org/I135117807"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Soumaya Cherkaoui","raw_affiliation_strings":["INTERLAB Research Laboratory, Universit\u00e9 de Sherbrooke"],"affiliations":[{"raw_affiliation_string":"INTERLAB Research Laboratory, Universit\u00e9 de Sherbrooke","institution_ids":["https://openalex.org/I135117807"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5053610574"],"corresponding_institution_ids":["https://openalex.org/I70931966"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21869707,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":null,"first_page":"1","last_page":"5"},"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":0.9927999973297119,"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":0.9837999939918518,"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/collusion","display_name":"Collusion","score":0.8495296239852905},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.7646174430847168},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7284741401672363},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7066336870193481},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.6299355626106262},{"id":"https://openalex.org/keywords/cryptanalysis","display_name":"Cryptanalysis","score":0.6129779815673828},{"id":"https://openalex.org/keywords/privilege","display_name":"Privilege (computing)","score":0.5993012189865112},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.537383496761322},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5210158824920654},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.515930712223053},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.47847554087638855},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08627709746360779}],"concepts":[{"id":"https://openalex.org/C2781198186","wikidata":"https://www.wikidata.org/wiki/Q701521","display_name":"Collusion","level":2,"score":0.8495296239852905},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7646174430847168},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7284741401672363},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7066336870193481},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.6299355626106262},{"id":"https://openalex.org/C181149355","wikidata":"https://www.wikidata.org/wiki/Q897511","display_name":"Cryptanalysis","level":3,"score":0.6129779815673828},{"id":"https://openalex.org/C2780138299","wikidata":"https://www.wikidata.org/wiki/Q3404265","display_name":"Privilege (computing)","level":2,"score":0.5993012189865112},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.537383496761322},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5210158824920654},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.515930712223053},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.47847554087638855},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08627709746360779},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2017.8292632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292632","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.polymtl.ca:47284","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/47284/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1498316612","https://openalex.org/W1974267799","https://openalex.org/W2048862659","https://openalex.org/W2093355488","https://openalex.org/W2108072891","https://openalex.org/W2138001464","https://openalex.org/W2139910984","https://openalex.org/W2259149467","https://openalex.org/W2283106488","https://openalex.org/W2316967260","https://openalex.org/W2475523225"],"related_works":["https://openalex.org/W2009938035","https://openalex.org/W3143020802","https://openalex.org/W1491837399","https://openalex.org/W3122232980","https://openalex.org/W2272761499","https://openalex.org/W2363272970","https://openalex.org/W3124704903","https://openalex.org/W2085964960","https://openalex.org/W2083781982","https://openalex.org/W1986773466"],"abstract_inverted_index":{"Recently,":[0],"Jung":[1],"et":[2],"al.":[3],"[1]":[4],"proposed":[5],"a":[6,55],"data":[7,17,27],"access":[8,28,63],"privilege":[9,29],"scheme":[10,15,81,93,113],"and":[11,18,25,41,45,50,66,72,101],"claimed":[12],"that":[13,38,82,108],"their":[14],"addresses":[16],"identity":[19],"privacy":[20],"as":[21,23],"well":[22],"multi-authority,":[24],"provides":[26],"for":[30],"attribute-based":[31],"encryption.":[32],"In":[33],"this":[34,39],"paper,":[35],"we":[36,106],"show":[37,107],"scheme,":[40],"also":[42,87],"its":[43],"former":[44],"latest":[46],"versions":[47],"(i.e.":[48],"[2]":[49],"[3]":[51],"respectively)":[52],"suffer":[53],"from":[54],"number":[56],"of":[57,61,91,111],"weaknesses":[58],"in":[59],"terms":[60],"finegrained":[62],"control,":[64],"users":[65],"authorities":[67],"collusion":[68,96,99],"attack,":[69],"user":[70,73,95],"authorization,":[71],"anonymity":[74],"protection.":[75],"We":[76,86],"then":[77],"propose":[78],"our":[79,92,112],"new":[80],"overcomes":[83],"these":[84],"shortcomings.":[85],"prove":[88],"the":[89,109],"security":[90],"against":[94],"attacks,":[97],"authority":[98],"attacks":[100],"chosen":[102],"plaintext":[103],"attacks.":[104],"Lastly,":[105],"efficiency":[110],"is":[114],"comparable":[115],"with":[116],"existing":[117],"related":[118],"schemes.":[119]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
