{"id":"https://openalex.org/W2952575666","doi":null,"title":"Universally Composable Efficient Priced Oblivious Transfer from a Flexible Membership Encryption.","display_name":"Universally Composable Efficient Priced Oblivious Transfer from a Flexible Membership Encryption.","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2952575666","mag":"2952575666"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.651.686","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.651.686","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eprint.iacr.org/2014/584.pdf","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"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/A5077552061","display_name":"Pratish Datta","orcid":"https://orcid.org/0000-0002-3938-7594","observed_orcids":["https://orcid.org/0000-0002-3938-7594"]},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pratish Datta","raw_affiliation_strings":["Indian Institute of Technology\u2013Kharagpur"],"raw_orcid":"https://orcid.org/0000-0002-3938-7594","affiliations":[{"raw_affiliation_string":"Indian Institute of Technology\u2013Kharagpur","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103086553","display_name":"Ratna Dutta","orcid":"https://orcid.org/0000-0002-8502-150X","observed_orcids":["https://orcid.org/0000-0002-8502-150X"]},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ratna Dutta","raw_affiliation_strings":["Indian Institute of Technology\u2013Kharagpur"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology\u2013Kharagpur","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018774607","display_name":"Sourav Mukhopadhyay","orcid":"https://orcid.org/0000-0002-4015-1386","observed_orcids":["https://orcid.org/0000-0002-4015-1386"]},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sourav Mukhopadhyay","raw_affiliation_strings":["Indian Institute of Technology\u2013Kharagpur"],"raw_orcid":"https://orcid.org/0000-0002-4015-1386","affiliations":[{"raw_affiliation_string":"Indian Institute of Technology\u2013Kharagpur","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33665551,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2014","issue":null,"first_page":"584","last_page":null},"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/T10020","display_name":"Quantum Information and Cryptography","score":0.0,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/membership-proofs","display_name":"membership proofs","score":0.6570000052452087},{"id":"https://openalex.org/keywords/universally-composable-security","display_name":"universally composable security","score":0.9380000233650208},{"id":"https://openalex.org/keywords/round-optimal-protocols","display_name":"round-optimal protocols","score":0.8920000195503235},{"id":"https://openalex.org/keywords/communication-complexity","display_name":"communication complexity","score":0.6430000066757202},{"id":"https://openalex.org/keywords/secure-multi-party-computation","display_name":"secure multi-party computation","score":0.5400000214576721}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7508397698402405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7257071137428284},{"id":"https://openalex.org/C53076038","wikidata":"https://www.wikidata.org/wiki/Q2915383","display_name":"Oblivious transfer","level":3,"score":0.6962201595306396},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5827475190162659},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5625271797180176},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5565022230148315},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5541465282440186},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.547239363193512},{"id":"https://openalex.org/C54569210","wikidata":"https://www.wikidata.org/wiki/Q7246854","display_name":"Probabilistic encryption","level":3,"score":0.5356822609901428},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.4688397943973541},{"id":"https://openalex.org/C158215988","wikidata":"https://www.wikidata.org/wiki/Q4637271","display_name":"40-bit encryption","level":3,"score":0.4673027992248535},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.4563806653022766},{"id":"https://openalex.org/C7646194","wikidata":"https://www.wikidata.org/wiki/Q4818713","display_name":"Attribute-based encryption","level":4,"score":0.4346100986003876},{"id":"https://openalex.org/C184685986","wikidata":"https://www.wikidata.org/wiki/Q3505167","display_name":"Multiple encryption","level":3,"score":0.43257057666778564},{"id":"https://openalex.org/C2777338717","wikidata":"https://www.wikidata.org/wiki/Q1762621","display_name":"Vendor","level":2,"score":0.4181007444858551},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.40984320640563965},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3048153221607208},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.2527889609336853},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19285166263580322},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.05165746808052063},{"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/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/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","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":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.651.686","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.651.686","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eprint.iacr.org/2014/584.pdf","raw_type":"text"},{"id":"mag:2952575666","doi":null,"is_oa":false,"landing_page_url":"https://eprint.iacr.org/2014/584.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764847869","display_name":"IACR Cryptology ePrint Archive","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4322614454"],"host_organization_lineage_names":["Cryptology ePrint Archive"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IACR Cryptology ePrint Archive","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W177272731","https://openalex.org/W1479826086","https://openalex.org/W1494641788","https://openalex.org/W1499934958","https://openalex.org/W1502328873","https://openalex.org/W1514561702","https://openalex.org/W1515669336","https://openalex.org/W1555154390","https://openalex.org/W1575488721","https://openalex.org/W1607264302","https://openalex.org/W1752814146","https://openalex.org/W1931152882","https://openalex.org/W2079913403","https://openalex.org/W2102632861","https://openalex.org/W2102758696","https://openalex.org/W2117685508","https://openalex.org/W2145009598","https://openalex.org/W2152924492","https://openalex.org/W2158706160","https://openalex.org/W2161140461","https://openalex.org/W2172174332"],"related_works":["https://openalex.org/W1752814146","https://openalex.org/W2005075655","https://openalex.org/W7100975233","https://openalex.org/W2523169735","https://openalex.org/W7100477715","https://openalex.org/W7099954726","https://openalex.org/W2795221451","https://openalex.org/W3030064900","https://openalex.org/W2889524575","https://openalex.org/W3029021998"],"abstract_inverted_index":{"Abstract.":[0],"Membership":[1],"encryption":[2,14,26,46],"is":[3,29,65,81,120],"a":[4,22,49],"newly":[5],"developed":[6],"cryptographic":[7],"primitive":[8],"that":[9,87],"combines":[10],"membership":[11,45,98],"proof":[12],"and":[13,32,75,111],"into":[15],"an":[16,91],"unified":[17],"setting.":[18],"This":[19],"paper":[20],"presents":[21],"new":[23],"flexible":[24],"mem-bership":[25],"scheme":[27],"which":[28,119],"provably":[30],"secure":[31,67],"significantly":[33],"more":[34],"efficient":[35],"than":[36],"the":[37,60,69,100,108,116,123,127],"previous":[38],"scheme.":[39],"Further":[40],"we":[41],"apply":[42],"our":[43,97],"proposed":[44],"to":[47],"construct":[48],"round":[50],"optimal":[51],"1-out-of-n":[52,62],"priced":[53],"oblivious":[54],"transfer":[55],"(POT)":[56],"protocol":[57,85,102],"which,":[58],"unlike":[59],"existing":[61],"POT":[63,101],"schemes,":[64],"proven":[66],"under":[68],"universally":[70],"composable":[71],"(UC)":[72],"security":[73],"model":[74],"thus":[76],"preserves":[77],"secu-rity":[78],"when":[79],"it":[80],"executed":[82],"with":[83],"multiple":[84],"instances":[86],"run":[88],"concurrently":[89],"in":[90,126],"adversarily":[92],"controlled":[93],"way.":[94],"Moreover,":[95],"using":[96],"encryption,":[99],"exhibits":[103],"constant":[104],"communication":[105,113],"complexity":[106],"on":[107,115],"buyer\u2019s":[109],"side":[110],"O(n)":[112],"cost":[114],"vendor\u2019s":[117],"side,":[118],"so":[121],"far":[122],"best":[124],"known":[125],"literature.":[128]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2019-06-27T00:00:00"}