{"id":"https://openalex.org/W7117759201","doi":"https://doi.org/10.48550/arxiv.2512.23535","title":"A Privacy Protocol Using Ephemeral Intermediaries and a Rank-Deficient Matrix Power Function (RDMPF)","display_name":"A Privacy Protocol Using Ephemeral Intermediaries and a Rank-Deficient Matrix Power Function (RDMPF)","publication_year":2025,"publication_date":"2025-12-29","ids":{"openalex":"https://openalex.org/W7117759201","doi":"https://doi.org/10.48550/arxiv.2512.23535"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2512.23535","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2512.23535","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2512.23535","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121654317","display_name":"Eduardo Salazar","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Salazar, Eduardo","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5121654317"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"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":0.398499995470047,"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":0.398499995470047,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.19089999794960022,"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"}},{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.08309999853372574,"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/ephemeral-key","display_name":"Ephemeral key","score":0.6218000054359436},{"id":"https://openalex.org/keywords/encapsulation","display_name":"Encapsulation (networking)","score":0.44029998779296875},{"id":"https://openalex.org/keywords/security-token","display_name":"Security token","score":0.42570000886917114},{"id":"https://openalex.org/keywords/cryptographic-nonce","display_name":"Cryptographic nonce","score":0.41760000586509705},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4059999883174896},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.3937999904155731},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.38589999079704285},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.38420000672340393},{"id":"https://openalex.org/keywords/nat-traversal","display_name":"NAT traversal","score":0.37310001254081726},{"id":"https://openalex.org/keywords/handshake","display_name":"Handshake","score":0.3718999922275543}],"concepts":[{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7360000014305115},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7293000221252441},{"id":"https://openalex.org/C76947770","wikidata":"https://www.wikidata.org/wiki/Q4533181","display_name":"Ephemeral key","level":2,"score":0.6218000054359436},{"id":"https://openalex.org/C81147070","wikidata":"https://www.wikidata.org/wiki/Q1172449","display_name":"Encapsulation (networking)","level":2,"score":0.44029998779296875},{"id":"https://openalex.org/C48145219","wikidata":"https://www.wikidata.org/wiki/Q1335365","display_name":"Security token","level":2,"score":0.42570000886917114},{"id":"https://openalex.org/C9996903","wikidata":"https://www.wikidata.org/wiki/Q1749235","display_name":"Cryptographic nonce","level":3,"score":0.41760000586509705},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4059999883174896},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.3937999904155731},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.38589999079704285},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.38420000672340393},{"id":"https://openalex.org/C113707754","wikidata":"https://www.wikidata.org/wiki/Q581558","display_name":"NAT traversal","level":5,"score":0.37310001254081726},{"id":"https://openalex.org/C2778000800","wikidata":"https://www.wikidata.org/wiki/Q830043","display_name":"Handshake","level":3,"score":0.3718999922275543},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.35920000076293945},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.35899999737739563},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.3564999997615814},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3465999960899353},{"id":"https://openalex.org/C2777179996","wikidata":"https://www.wikidata.org/wiki/Q911222","display_name":"Mistake","level":2,"score":0.33489999175071716},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3278999924659729},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.32249999046325684},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31220000982284546},{"id":"https://openalex.org/C53076038","wikidata":"https://www.wikidata.org/wiki/Q2915383","display_name":"Oblivious transfer","level":3,"score":0.30970001220703125},{"id":"https://openalex.org/C85847156","wikidata":"https://www.wikidata.org/wiki/Q59015987","display_name":"Verifiable secret sharing","level":3,"score":0.30790001153945923},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.30570000410079956},{"id":"https://openalex.org/C198104137","wikidata":"https://www.wikidata.org/wiki/Q974688","display_name":"Communication source","level":2,"score":0.30559998750686646},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.30140000581741333},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.3012000024318695},{"id":"https://openalex.org/C38822068","wikidata":"https://www.wikidata.org/wiki/Q131406","display_name":"Denial-of-service attack","level":3,"score":0.3003999888896942},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.2939999997615814},{"id":"https://openalex.org/C205383636","wikidata":"https://www.wikidata.org/wiki/Q14746","display_name":"Merkle tree","level":4,"score":0.29260000586509705},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.2892000079154968},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.2775000035762787},{"id":"https://openalex.org/C35341882","wikidata":"https://www.wikidata.org/wiki/Q8795","display_name":"Internet Protocol","level":3,"score":0.2766999900341034},{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.2754000127315521},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.27399998903274536},{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.27309998869895935},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.2637999951839447},{"id":"https://openalex.org/C11560541","wikidata":"https://www.wikidata.org/wiki/Q1756025","display_name":"Replay attack","level":3,"score":0.259799987077713},{"id":"https://openalex.org/C39920170","wikidata":"https://www.wikidata.org/wiki/Q693083","display_name":"Soundness","level":2,"score":0.2581999897956848},{"id":"https://openalex.org/C2776809875","wikidata":"https://www.wikidata.org/wiki/Q1375963","display_name":"Converse","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.25589999556541443}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2512.23535","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2512.23535","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2512.23535","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2512.23535","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7900792360305786,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0,178],"paper":[1],"presents":[2],"a":[3,34,64,86,166,183],"private":[4],"transfer":[5],"architecture":[6],"for":[7,110,129,186],"the":[8,50,57,102,122,126,151,154,171,187],"Internet":[9],"Computer":[10],"(ICP)":[11],"that":[12,69],"decouples":[13],"deposit":[14],"and":[15,24,78,83,118,136,164],"retrieval":[16],"through":[17],"two":[18],"short-lived":[19],"intermediaries,":[20,107],"with":[21,99],"sealed":[22],"storage":[23],"attested":[25],"teardown":[26],"by":[27,63,175],"an":[28],"ephemeral":[29,77],"witness.":[30],"The":[31,93],"protocol":[32,188],"uses":[33],"non-interactive":[35],"RDMPF-based":[36],"encapsulation":[37,130],"to":[38,52,88,101,161],"derive":[39],"per-transfer":[40],"transport":[41,111],"keys.":[42],"A":[43],"public":[44],"notice":[45],"hint":[46,132],"is":[47,61],"computed":[48],"from":[49],"capsule":[51],"enable":[53],"discovery":[54],"without":[55],"fingerprinting":[56],"recipient's":[58],"key.":[59],"Retrieval":[60],"authorized":[62],"short":[65],"proof":[66],"of":[67,141],"decapsulation":[68],"reveals":[70],"no":[71],"identities.":[72],"All":[73],"transaction":[74],"intermediaries":[75],"are":[76],"issue":[79],"certified":[80],"destruction":[81],"intents":[82],"proofs,":[84],"allowing":[85],"noticeboard":[87],"publish":[89],"auditable":[90],"finalization":[91],"records.":[92],"design":[94],"provides":[95],"sender":[96],"identity":[97],"privacy":[98],"respect":[100],"recipient,":[103],"content":[104],"confidentiality":[105],"against":[106],"forward":[108],"secrecy":[109],"keys":[112],"after":[113],"staged":[114],"destruction,":[115],"verifiable":[116],"liveness":[117],"finality.":[119],"We":[120],"formalize":[121],"basic":[123],"interfaces,":[124],"provide":[125],"security":[127],"arguments":[128],"correctness,":[131],"privacy,":[133],"authorization":[134],"soundness":[135],"timeout":[137],"reclaim.":[138],"In":[139],"terms":[140],"implementation,":[142],"it":[143],"has":[144,158],"been":[145,159],"recently":[146],"brought":[147],"into":[148],"production":[149],"on":[150,170],"ICP":[152],"under":[153],"name":[155],"ICPP.":[156],"It":[157],"subject":[160],"exhaustive":[162],"testing":[163],"incorporates":[165],"few":[167],"enhancements,":[168],"focusing":[169],"operational":[172],"possibilities":[173],"offered":[174],"ICP's":[176],"technology.":[177],"work":[179],"hence":[180],"serves":[181],"as":[182],"broad":[184],"reference":[185],"now":[189],"publicly":[190],"accessible.":[191]},"counts_by_year":[],"updated_date":"2025-12-31T23:15:30.938425","created_date":"2025-12-31T00:00:00"}
