{"id":"https://openalex.org/W2921343671","doi":"https://doi.org/10.1109/ccwc.2019.8666561","title":"A Nobel Cryptosystem for Group Data Sharing in Cloud Storage","display_name":"A Nobel Cryptosystem for Group Data Sharing in Cloud Storage","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2921343671","doi":"https://doi.org/10.1109/ccwc.2019.8666561","mag":"2921343671"},"language":"en","primary_location":{"id":"doi:10.1109/ccwc.2019.8666561","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccwc.2019.8666561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC)","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/A5088117540","display_name":"Rupam Banerjee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rupam Banerjee","raw_affiliation_strings":["Insight Guru Inc., Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Insight Guru Inc., Delhi, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091533064","display_name":"Arup Kumar Chattopadhyay","orcid":"https://orcid.org/0000-0001-9884-7565"},"institutions":[{"id":"https://openalex.org/I1296725772","display_name":"University of Engineering & Management","ror":"https://ror.org/02decng19","country_code":"IN","type":"education","lineage":["https://openalex.org/I1296725772"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Arup Kumar Chattopadhyay","raw_affiliation_strings":["Dept. of Information Technology, Institute of Engineering & Management, Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Technology, Institute of Engineering & Management, Kolkata, India","institution_ids":["https://openalex.org/I1296725772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018735750","display_name":"Amitava Nag","orcid":"https://orcid.org/0000-0003-4408-7307"},"institutions":[{"id":"https://openalex.org/I4210128956","display_name":"Central Institute of Technology Kokrajhar","ror":"https://ror.org/0329af416","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210128956","https://openalex.org/I4210152752"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amitava Nag","raw_affiliation_strings":["Dept. of Information Technology, Central Institute of Technology, Assam, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Technology, Central Institute of Technology, Assam, India","institution_ids":["https://openalex.org/I4210128956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062825431","display_name":"Kaush\u0131k Bose","orcid":"https://orcid.org/0000-0003-2283-4682"},"institutions":[{"id":"https://openalex.org/I127462306","display_name":"National Academy of Sciences India","ror":"https://ror.org/02v6f4y51","country_code":"IN","type":"education","lineage":["https://openalex.org/I127462306"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kaushik Bose","raw_affiliation_strings":["Dept. of Computer Science and Engineering, Academy of Technology, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Academy of Technology, India","institution_ids":["https://openalex.org/I127462306"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1412,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54017412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"2","issue":null,"first_page":"0728","last_page":"0731"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9987000226974487,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8013792037963867},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.654686450958252},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.5639943480491638},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5499956607818604},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.5495964884757996},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5494649410247803},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.5104359984397888},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.49691537022590637},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.4803774952888489},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.4646463096141815},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.4241774082183838},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.36209776997566223},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3183715343475342},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.2891770303249359},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18362778425216675}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8013792037963867},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.654686450958252},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.5639943480491638},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5499956607818604},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.5495964884757996},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5494649410247803},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.5104359984397888},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.49691537022590637},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.4803774952888489},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.4646463096141815},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.4241774082183838},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.36209776997566223},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3183715343475342},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.2891770303249359},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18362778425216675},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccwc.2019.8666561","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccwc.2019.8666561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1965058431","https://openalex.org/W1982812618","https://openalex.org/W2019672983","https://openalex.org/W2092335398","https://openalex.org/W2107710541","https://openalex.org/W2320470009","https://openalex.org/W2328151479","https://openalex.org/W2773137890","https://openalex.org/W6701582354","https://openalex.org/W6746921585"],"related_works":["https://openalex.org/W4378651134","https://openalex.org/W2944823289","https://openalex.org/W3037018281","https://openalex.org/W2003209439","https://openalex.org/W4321854979","https://openalex.org/W2358319515","https://openalex.org/W1996899447","https://openalex.org/W3202072339","https://openalex.org/W2621974100","https://openalex.org/W2883256554"],"abstract_inverted_index":{"The":[0,56,110],"biggest":[1],"challenge":[2],"of":[3,25],"sharing":[4,148],"data":[5,27,52,57,150],"stored":[6,28],"in":[7,29],"cloud-storage":[8],"is":[9,46,49,105,139],"privacy-preservation.":[10],"In":[11],"this":[12],"paper,":[13],"we":[14,134],"propose":[15,135],"a":[16,64,83,89,94,101,136,144],"simple":[17,141],"yet":[18,142],"effective":[19],"solution":[20],"for":[21,33,147],"enforcing":[22],"the":[23,42,60,75,80,91,97,108,115,120,130],"security":[24],"private":[26,61,149],"some":[30],"cloud":[31,43,155],"storage":[32],"sharing.":[34],"We":[35],"consider":[36],"an":[37,153],"environment":[38],"where":[39],"even":[40,151],"if":[41],"service":[44,156],"provider":[45],"not-reliable":[47],"or":[48],"compromised,":[50],"our":[51],"still":[53],"remain":[54],"secure.":[55],"Owner":[58],"encrypts":[59],"files":[62,78],"using":[63,119],"secret":[65,123],"key,":[66,103],"file":[67],"identifier":[68],"and":[69,72,99,125],"hash":[70],"function":[71],"then":[73,113],"uploads":[74],"cipher":[76],"text":[77],"to":[79,88,107,128],"cloud.":[81],"When":[82],"Data":[84],"user":[85,98,111],"requests":[86],"access":[87],"file,":[90],"owner":[92],"establishes":[93],"key":[95,117,124],"with":[96],"creates":[100],"new":[102],"which":[104,138],"sent":[106],"user.":[109],"can":[112],"extract":[114],"original":[116],"by":[118],"mutually":[121],"established":[122],"use":[126],"it":[127],"decrypt":[129],"encrypted":[131],"file.":[132],"Thus":[133],"system":[137],"computationally":[140],"provides":[143],"secure":[145],"mechanism":[146],"over":[152],"untrusted":[154],"provider.":[157]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}