{"id":"https://openalex.org/W2154034659","doi":"https://doi.org/10.1145/2331576.2331583","title":"Securing cloud-based computations against malicious providers","display_name":"Securing cloud-based computations against malicious providers","publication_year":2012,"publication_date":"2012-07-13","ids":{"openalex":"https://openalex.org/W2154034659","doi":"https://doi.org/10.1145/2331576.2331583","mag":"2154034659"},"language":"en","primary_location":{"id":"doi:10.1145/2331576.2331583","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2331576.2331583","pdf_url":null,"source":{"id":"https://openalex.org/S50071195","display_name":"ACM SIGOPS Operating Systems Review","issn_l":"0163-5980","issn":["0163-5980","1943-586X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGOPS Operating Systems Review","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/A5006168415","display_name":"Adil Bouti","orcid":null},"institutions":[{"id":"https://openalex.org/I120691247","display_name":"FernUniversit\u00e4t in Hagen","ror":"https://ror.org/04tkkr536","country_code":"DE","type":"education","lineage":["https://openalex.org/I120691247"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Adil Bouti","raw_affiliation_strings":["FernUniversit\u00e4t in Hagen, Hagen,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FernUniversit\u00e4t in Hagen, Hagen,Germany","institution_ids":["https://openalex.org/I120691247"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018765427","display_name":"J\u00f6rg Keller","orcid":"https://orcid.org/0000-0003-0303-6140"},"institutions":[{"id":"https://openalex.org/I120691247","display_name":"FernUniversit\u00e4t in Hagen","ror":"https://ror.org/04tkkr536","country_code":"DE","type":"education","lineage":["https://openalex.org/I120691247"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00f6rg Keller","raw_affiliation_strings":["FernUniversit\u00e4t in Hagen, Hagen,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FernUniversit\u00e4t in Hagen, Hagen,Germany","institution_ids":["https://openalex.org/I120691247"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I120691247"],"apc_list":null,"apc_paid":null,"fwci":0.8699,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80621901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"46","issue":"2","first_page":"38","last_page":"42"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9973999857902527,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9957000017166138,"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":0.8740125894546509},{"id":"https://openalex.org/keywords/delegate","display_name":"Delegate","score":0.8582868576049805},{"id":"https://openalex.org/keywords/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.7956356406211853},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7008410096168518},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6847019195556641},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6345055103302002},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.601820707321167},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5309453010559082},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5275984406471252},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3335840106010437},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.20139968395233154},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13284552097320557},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11531186103820801}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8740125894546509},{"id":"https://openalex.org/C143273055","wikidata":"https://www.wikidata.org/wiki/Q2382794","display_name":"Delegate","level":2,"score":0.8582868576049805},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.7956356406211853},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7008410096168518},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6847019195556641},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6345055103302002},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.601820707321167},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5309453010559082},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5275984406471252},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3335840106010437},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.20139968395233154},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13284552097320557},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11531186103820801},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2331576.2331583","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2331576.2331583","pdf_url":null,"source":{"id":"https://openalex.org/S50071195","display_name":"ACM SIGOPS Operating Systems Review","issn_l":"0163-5980","issn":["0163-5980","1943-586X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGOPS Operating Systems Review","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.699999988079071,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W150223756","https://openalex.org/W1484276943","https://openalex.org/W1494049356","https://openalex.org/W1494442711","https://openalex.org/W1510116442","https://openalex.org/W1549671385","https://openalex.org/W1557386445","https://openalex.org/W1948403713","https://openalex.org/W1970606468","https://openalex.org/W1975199330","https://openalex.org/W1987667503","https://openalex.org/W1996360405","https://openalex.org/W2031533839","https://openalex.org/W2108834246","https://openalex.org/W2132172731","https://openalex.org/W2138670865","https://openalex.org/W2141420453","https://openalex.org/W2145166073","https://openalex.org/W2152926062","https://openalex.org/W2170444562","https://openalex.org/W2266218113","https://openalex.org/W3125094869","https://openalex.org/W6692854719"],"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/W2031284701"],"abstract_inverted_index":{"Security":[0],"in":[1],"clouds":[2,35],"often":[3],"focuses":[4],"on":[5,43],"preventing":[6],"clients":[7],"from":[8],"gaining":[9],"information":[10],"about":[11],"other":[12],"clients'":[13],"computations.":[14],"However,":[15],"cloud":[16],"providers":[17],"might":[18],"also":[19,52],"be":[20,53],"a":[21,29,69],"source":[22],"for":[23],"loss":[24],"of":[25,46,62],"confidentiality.":[26],"We":[27,64],"present":[28],"protocol":[30,40,50,67],"to":[31,55,72,80],"delegate":[32],"computations":[33],"into":[34],"with":[36],"encrypted":[37],"data.":[38],"The":[39,49],"is":[41],"based":[42],"homomorphic":[44],"properties":[45],"encryption":[47],"algorithms.":[48],"can":[51],"used":[54],"amend":[56],"existing":[57],"applications":[58],"by":[59,68],"software":[60],"patches":[61],"binaries.":[63],"evaluate":[65],"the":[66,82],"proof-of-concept":[70],"implementation":[71],"investigate":[73],"practicability,":[74],"and":[75,78],"discuss":[76],"variants":[77],"extensions":[79],"increase":[81],"prototype's":[83],"efficiency.":[84]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}