{"id":"https://openalex.org/W7080483703","doi":"https://doi.org/10.4230/lipics.itc.2025.12","title":"Key-Agreement with Perfect Completeness from Random Oracles","display_name":"Key-Agreement with Perfect Completeness from Random Oracles","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W7080483703","doi":"https://doi.org/10.4230/lipics.itc.2025.12"},"language":"en","primary_location":{"id":"pmh:oai:drops-oai.dagstuhl.de:24362","is_oa":true,"landing_page_url":"https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITC.2025.12","pdf_url":"https://drops.dagstuhl.de/storage/00lipics/lipics-vol343-itc2025/LIPIcs.ITC.2025.12/LIPIcs.ITC.2025.12.pdf","source":{"id":"https://openalex.org/S4377196569","display_name":"DROPS (Schloss Dagstuhl \u2013 Leibniz Center for Informatics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2799853480","host_organization_name":"Schloss Dagstuhl \u2013 Leibniz Center for Informatics","host_organization_lineage":["https://openalex.org/I2799853480"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"publishedVersion"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://drops.dagstuhl.de/storage/00lipics/lipics-vol343-itc2025/LIPIcs.ITC.2025.12/LIPIcs.ITC.2025.12.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Mazor, Noam","orcid":null},"institutions":[{"id":"https://openalex.org/I4210107338","display_name":"Simons Foundation","ror":"https://ror.org/01cmst727","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210107338"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mazor, Noam","raw_affiliation_strings":["Simons Institute, UC Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"Simons Institute, UC Berkeley, CA, USA","institution_ids":["https://openalex.org/I4210107338"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210107338"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.50348598,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.4153999984264374,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.4153999984264374,"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/T13177","display_name":"Geological and Geophysical Studies","score":0.042100001126527786,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.028300000354647636,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/completeness","display_name":"Completeness (order theory)","score":0.8188999891281128},{"id":"https://openalex.org/keywords/oracle","display_name":"Oracle","score":0.644599974155426},{"id":"https://openalex.org/keywords/random-oracle","display_name":"Random oracle","score":0.6096000075340271},{"id":"https://openalex.org/keywords/injective-function","display_name":"Injective function","score":0.5273000001907349},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4932999908924103},{"id":"https://openalex.org/keywords/one-way-function","display_name":"One-way function","score":0.46309998631477356},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.37439998984336853},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.3605000078678131}],"concepts":[{"id":"https://openalex.org/C17231256","wikidata":"https://www.wikidata.org/wiki/Q5156540","display_name":"Completeness (order theory)","level":2,"score":0.8188999891281128},{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.644599974155426},{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.6096000075340271},{"id":"https://openalex.org/C128107574","wikidata":"https://www.wikidata.org/wiki/Q182003","display_name":"Injective function","level":2,"score":0.5273000001907349},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4991999864578247},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4932999908924103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.46619999408721924},{"id":"https://openalex.org/C105355099","wikidata":"https://www.wikidata.org/wiki/Q720931","display_name":"One-way function","level":3,"score":0.46309998631477356},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40799999237060547},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3804999887943268},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.37439998984336853},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.3605000078678131},{"id":"https://openalex.org/C97399411","wikidata":"https://www.wikidata.org/wiki/Q825367","display_name":"Coin flipping","level":2,"score":0.3497999906539917},{"id":"https://openalex.org/C39920170","wikidata":"https://www.wikidata.org/wiki/Q693083","display_name":"Soundness","level":2,"score":0.34929999709129333},{"id":"https://openalex.org/C136979486","wikidata":"https://www.wikidata.org/wiki/Q773483","display_name":"Existential quantification","level":2,"score":0.30979999899864197},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.30630001425743103},{"id":"https://openalex.org/C13929819","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Random function","level":3,"score":0.28139999508857727},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28060001134872437},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.2651999890804291},{"id":"https://openalex.org/C159333733","wikidata":"https://www.wikidata.org/wiki/Q7051809","display_name":"Normalization property","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C149441793","wikidata":"https://www.wikidata.org/wiki/Q200726","display_name":"Probability distribution","level":2,"score":0.2621000111103058},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.25200000405311584},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.25029999017715454}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:drops-oai.dagstuhl.de:24362","is_oa":true,"landing_page_url":"https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITC.2025.12","pdf_url":"https://drops.dagstuhl.de/storage/00lipics/lipics-vol343-itc2025/LIPIcs.ITC.2025.12/LIPIcs.ITC.2025.12.pdf","source":{"id":"https://openalex.org/S4377196569","display_name":"DROPS (Schloss Dagstuhl \u2013 Leibniz Center for Informatics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2799853480","host_organization_name":"Schloss Dagstuhl \u2013 Leibniz Center for Informatics","host_organization_lineage":["https://openalex.org/I2799853480"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"publishedVersion"},{"id":"doi:10.4230/lipics.itc.2025.12","is_oa":true,"landing_page_url":"https://doi.org/10.4230/lipics.itc.2025.12","pdf_url":null,"source":{"id":"https://openalex.org/S7407052059","display_name":"Dagstuhl Research Online Publication Server","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":""}],"best_oa_location":{"id":"pmh:oai:drops-oai.dagstuhl.de:24362","is_oa":true,"landing_page_url":"https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITC.2025.12","pdf_url":"https://drops.dagstuhl.de/storage/00lipics/lipics-vol343-itc2025/LIPIcs.ITC.2025.12/LIPIcs.ITC.2025.12.pdf","source":{"id":"https://openalex.org/S4377196569","display_name":"DROPS (Schloss Dagstuhl \u2013 Leibniz Center for Informatics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2799853480","host_organization_name":"Schloss Dagstuhl \u2013 Leibniz Center for Informatics","host_organization_lineage":["https://openalex.org/I2799853480"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"publishedVersion"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5157402157783508,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G6033667601","display_name":"SaTC: CORE: Small: On Cryptography and Kolmogorov Complexity","funder_award_id":"2149305","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G897146991","display_name":"SaTC: CORE: Medium: Collaborative: Rethinking Access Pattern Privacy: From Theory to Practice","funder_award_id":"2128519","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7080483703.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0,157],"the":[1,17,22,30,46,53,57,61,72,87,106,112,120,130,141,155,166,173,177,190],"Random":[2],"Oracle":[3],"Model":[4],"(ROM)":[5],"all":[6],"parties":[7,18,59,131,178],"have":[8],"oracle":[9,88],"access":[10],"to":[11,29,68,165,172],"a":[12,42,49,93,125,145,162,183],"common":[13],"random":[14,121],"function,":[15,122],"and":[16,60,76,80,82,129,151,188],"are":[19],"limited":[20],"in":[21,45,109,154,179],"number":[23],"of":[24,56,74,176],"queries":[25],"they":[26],"can":[27],"make":[28],"oracle.":[31],"The":[32],"Merkle\u2019s":[33,95,180],"Puzzles":[34,96],"protocol,":[35],"introduced":[36],"by":[37,71],"Merkle":[38],"[CACM":[39],"'78],":[40],"is":[41,66,90,103,124],"key-agreement":[43,146],"protocol":[44,107,147,184],"ROM":[47],"with":[48,148,185],"quadratic":[50,64],"gap":[51,65],"between":[52,111],"query":[54,174],"complexity":[55],"honest":[58],"eavesdropper.":[62],"This":[63,138],"known":[67],"be":[69],"optimal,":[70],"works":[73],"Impagliazzo":[75],"Rudich":[77],"[STOC":[78],"\u201989]":[79],"Barak":[81],"Mahmoody":[83],"[Crypto":[84],"\u201909].":[85],"When":[86],"function":[89],"injective":[91],"or":[92],"permutation,":[94],"has":[97],"perfect":[98,149,186],"completeness.":[99],"That":[100],"is,":[101],"it":[102],"certain":[104],"that":[105,170],"results":[108],"agreement":[110],"parties.":[113],"However,":[114],"without":[115],"such":[116],"an":[117],"assumption":[118],"on":[119],"there":[123,144],"small":[126],"error":[127],"probability,":[128],"may":[132],"end":[133],"up":[134],"holding":[135],"different":[136],"keys.":[137],"fact":[139],"raises":[140],"question:":[142],"Is":[143],"completeness":[150,187],"super-linear":[152],"security":[153],"ROM?":[156],"this":[158],"paper":[159],"we":[160],"give":[161],"positive":[163],"answer":[164],"above":[167],"question,":[168],"showing":[169],"changes":[171],"distribution":[175],"Puzzles,":[181],"yield":[182],"roughly":[189],"same":[191],"security.":[192]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
