{"id":"https://openalex.org/W4297810154","doi":"https://doi.org/10.1587/transfun.2022cip0001","title":"Linear Algebraic Approach to Strongly Secure Ramp Secret Sharing for General Access Structures with Application to Symmetric PIR","display_name":"Linear Algebraic Approach to Strongly Secure Ramp Secret Sharing for General Access Structures with Application to Symmetric PIR","publication_year":2022,"publication_date":"2022-09-12","ids":{"openalex":"https://openalex.org/W4297810154","doi":"https://doi.org/10.1587/transfun.2022cip0001"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2022cip0001","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2022cip0001","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E106.A/3/E106.A_2022CIP0001/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transfun/E106.A/3/E106.A_2022CIP0001/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076409878","display_name":"Reo Eriguchi","orcid":"https://orcid.org/0000-0002-0019-6934"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Reo ERIGUCHI","raw_affiliation_strings":["The University of Tokyo"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000629127","display_name":"Noboru Kunihiro","orcid":"https://orcid.org/0000-0003-1822-7476"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noboru KUNIHIRO","raw_affiliation_strings":["University of Tsukuba"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002435737","display_name":"Koji Nuida","orcid":"https://orcid.org/0000-0001-8259-9958"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji NUIDA","raw_affiliation_strings":["Kyushu University"],"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076409878"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10855808,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"E106.A","issue":"3","first_page":"263","last_page":"271"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9993000030517578,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/secret-sharing","display_name":"Secret sharing","score":0.825089156627655},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6503714323043823},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.6490422487258911},{"id":"https://openalex.org/keywords/secure-multi-party-computation","display_name":"Secure multi-party computation","score":0.5596553087234497},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.517549455165863},{"id":"https://openalex.org/keywords/access-structure","display_name":"Access structure","score":0.5015146732330322},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.48248910903930664},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.4395730197429657},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4347950220108032},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4256376624107361},{"id":"https://openalex.org/keywords/homomorphic-secret-sharing","display_name":"Homomorphic secret sharing","score":0.4190235435962677},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.41607287526130676},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.3306915760040283},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32851576805114746},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2813282907009125},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.23999547958374023}],"concepts":[{"id":"https://openalex.org/C3087436","wikidata":"https://www.wikidata.org/wiki/Q1386603","display_name":"Secret sharing","level":3,"score":0.825089156627655},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6503714323043823},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.6490422487258911},{"id":"https://openalex.org/C18396474","wikidata":"https://www.wikidata.org/wiki/Q2465888","display_name":"Secure multi-party computation","level":3,"score":0.5596553087234497},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.517549455165863},{"id":"https://openalex.org/C2778950925","wikidata":"https://www.wikidata.org/wiki/Q4672474","display_name":"Access structure","level":4,"score":0.5015146732330322},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.48248910903930664},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.4395730197429657},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4347950220108032},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4256376624107361},{"id":"https://openalex.org/C132161212","wikidata":"https://www.wikidata.org/wiki/Q5891458","display_name":"Homomorphic secret sharing","level":4,"score":0.4190235435962677},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.41607287526130676},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.3306915760040283},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32851576805114746},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2813282907009125},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.23999547958374023},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transfun.2022cip0001","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2022cip0001","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E106.A/3/E106.A_2022CIP0001/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transfun.2022cip0001","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2022cip0001","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E106.A/3/E106.A_2022CIP0001/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1069223013","display_name":null,"funder_award_id":"JSPS KAKENHI","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G1300983195","display_name":null,"funder_award_id":"JP19K22838","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G193038087","display_name":null,"funder_award_id":"JST CREST","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G2792802287","display_name":null,"funder_award_id":"KAKENHI","funder_id":"https://openalex.org/F4320338075","funder_display_name":"Core Research for Evolutional Science and Technology"},{"id":"https://openalex.org/G3282004645","display_name":null,"funder_award_id":"JPMJCR","funder_id":"https://openalex.org/F4320338075","funder_display_name":"Core Research for Evolutional Science and Technology"},{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3723536152","display_name":null,"funder_award_id":"JPJ000254","funder_id":"https://openalex.org/F4320325628","funder_display_name":"Ministry of Internal Affairs and Communications"},{"id":"https://openalex.org/G4227499671","display_name":null,"funder_award_id":"KAKENHI Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4636223006","display_name":null,"funder_award_id":"JSPS KAK","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4827429566","display_name":null,"funder_award_id":"Grant Numbers","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5222176420","display_name":"\u4e00\u822c\u30a2\u30af\u30bb\u30b9\u69cb\u9020\u3092\u6301\u3064\u79d8\u5bc6\u5206\u6563\u6cd5\u306e\u52b9\u7387\u6027\u53ca\u3073\u6a5f\u80fd\u6027\u306e\u5411\u4e0a","funder_award_id":"20J20797","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5380357711","display_name":null,"funder_award_id":"JP20J20797","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5786340949","display_name":null,"funder_award_id":"KAKENHI Grant Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6718509927","display_name":null,"funder_award_id":"CREST","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7235906615","display_name":"Security Analysis for Encrypted Database based on Structure Preserving Encryption","funder_award_id":"19K22838","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7752643416","display_name":null,"funder_award_id":"Japan","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8430481527","display_name":null,"funder_award_id":"Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8972333614","display_name":null,"funder_award_id":"JPMJCR2113","funder_id":"https://openalex.org/F4320338075","funder_display_name":"Core Research for Evolutional Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4297810154.pdf","grobid_xml":"https://content.openalex.org/works/W4297810154.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1973427399","https://openalex.org/W1977854174","https://openalex.org/W1990304797","https://openalex.org/W2007405811","https://openalex.org/W2016710224","https://openalex.org/W2025498149","https://openalex.org/W2036948435","https://openalex.org/W2073346043","https://openalex.org/W2141420453","https://openalex.org/W2152303628","https://openalex.org/W2259653973","https://openalex.org/W2289987474","https://openalex.org/W2401293175","https://openalex.org/W2524272550","https://openalex.org/W2535290256","https://openalex.org/W2951483008","https://openalex.org/W2964263520","https://openalex.org/W2970097841","https://openalex.org/W3047303978","https://openalex.org/W3117436074","https://openalex.org/W3186365564","https://openalex.org/W3197829921"],"related_works":["https://openalex.org/W2350635977","https://openalex.org/W1995566873","https://openalex.org/W4308243625","https://openalex.org/W2768332800","https://openalex.org/W1426154471","https://openalex.org/W2357392286","https://openalex.org/W2223862429","https://openalex.org/W3085731999","https://openalex.org/W2969683082","https://openalex.org/W2032053269"],"abstract_inverted_index":{"Ramp":[0],"secret":[1,7,25,57],"sharing":[2,8,58],"is":[3,137],"a":[4,24,44,64,69,88,100,120,132,143],"variant":[5],"of":[6,37,43,53,123,153,163],"which":[9,107],"can":[10,33],"achieve":[11],"better":[12],"information":[13,22,39],"ratio":[14],"than":[15],"perfect":[16],"schemes":[17,32,127],"by":[18],"allowing":[19],"some":[20],"partial":[21],"on":[23,40,76,142],"to":[26,63,86,128],"leak":[27],"out.":[28],"Strongly":[29],"secure":[30,55,78,125,145],"ramp":[31,56,91,112,126],"control":[34],"the":[35,41,51,104,151,161,170],"amount":[36,152,162],"leaked":[38],"components":[42],"secret.":[45],"In":[46,116],"this":[47],"paper,":[48],"we":[49,71,118],"reduce":[50],"construction":[52],"strongly":[54,77,93,124],"for":[59,109],"general":[60],"access":[61],"structures":[62],"linear":[65,83,90,111],"algebraic":[66],"problem.":[67],"As":[68],"result,":[70],"show":[72],"that":[73,148,166],"previous":[74,105],"results":[75],"network":[79],"coding":[80],"imply":[81],"two":[82],"transformation":[84],"methods":[85,106],"make":[87],"given":[89],"scheme":[92,113,146],"secure.":[94],"They":[95],"are":[96,114],"explicit":[97],"or":[98],"provide":[99],"deterministic":[101],"algorithm":[102],"while":[103],"work":[108],"any":[110],"non-constructive.":[115],"addition,":[117],"present":[119],"novel":[121],"application":[122],"symmetric":[129],"PIR":[130],"in":[131,147,169],"multi-user":[133],"setting.":[134],"Our":[135],"solution":[136],"advantageous":[138],"over":[139],"those":[140],"based":[141],"non-strongly":[144],"it":[149],"reduces":[150],"communication":[154],"between":[155],"users":[156],"and":[157,159],"servers":[158,167],"also":[160],"correlated":[164],"randomness":[165],"generate":[168],"setup.":[171]},"counts_by_year":[],"updated_date":"2026-03-16T09:10:04.655348","created_date":"2025-10-10T00:00:00"}