{"id":"https://openalex.org/W2949706124","doi":null,"title":"A k-out-of-n Ring Signature with Flexible Participation for Signers.","display_name":"A k-out-of-n Ring Signature with Flexible Participation for Signers.","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2949706124","mag":"2949706124"},"language":"en","primary_location":{"id":"mag:2949706124","doi":null,"is_oa":false,"landing_page_url":"http://dblp.uni-trier.de/db/journals/iacr/iacr2018.html#OkamotoTYO18","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"IACR Cryptology ePrint Archive","raw_type":null},"volume":null,"type":"preprint","is_traditional":true,"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/A5100800691","display_name":"Takeshi Okamoto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takeshi Okamoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069829873","display_name":"Raylin Tso","orcid":"https://orcid.org/0000-0003-1485-0164","observed_orcids":["https://orcid.org/0000-0003-1485-0164"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Raylin Tso","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1485-0164","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054943227","display_name":"Michitomo Yamaguchi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michitomo Yamaguchi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5007597460","display_name":"Eiji Okamoto","orcid":"https://orcid.org/0000-0001-7834-1639","observed_orcids":["https://orcid.org/0000-0001-7834-1639"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eiji Okamoto","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7834-1639","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2018","issue":null,"first_page":"728","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":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9994999766349792,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":9.999999747378752e-05,"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/T11130","display_name":"Coding theory and cryptography","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ring-signatures","display_name":"ring signatures","score":0.9169999957084656},{"id":"https://openalex.org/keywords/threshold-ring-signatures","display_name":"threshold ring signatures","score":0.3970000147819519}],"concepts":[{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.7460852861404419},{"id":"https://openalex.org/C168941894","wikidata":"https://www.wikidata.org/wiki/Q3483645","display_name":"Ring signature","level":4,"score":0.7401770949363708},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.5998589992523193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5587013363838196},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.37719985842704773},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.33473384380340576},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20994019508361816},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.052795350551605225},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.049642205238342285},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2949706124","doi":null,"is_oa":false,"landing_page_url":"http://dblp.uni-trier.de/db/journals/iacr/iacr2018.html#OkamotoTYO18","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":null,"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":16,"referenced_works":["https://openalex.org/W30948116","https://openalex.org/W1484826441","https://openalex.org/W1489642236","https://openalex.org/W1523328738","https://openalex.org/W1533905858","https://openalex.org/W1565836096","https://openalex.org/W1566055248","https://openalex.org/W1638799436","https://openalex.org/W1866262938","https://openalex.org/W2052267638","https://openalex.org/W2063929696","https://openalex.org/W2085854733","https://openalex.org/W2095708839","https://openalex.org/W2129483619","https://openalex.org/W2143188769","https://openalex.org/W2942361780"],"related_works":["https://openalex.org/W2795016683","https://openalex.org/W2953872954","https://openalex.org/W3030599918","https://openalex.org/W3206953497","https://openalex.org/W3013009811","https://openalex.org/W3202962202","https://openalex.org/W2990859883","https://openalex.org/W2899906908","https://openalex.org/W1972103029","https://openalex.org/W3030165709"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2019-06-27T00:00:00"}