{"id":"https://openalex.org/W1570975229","doi":"https://doi.org/10.1007/978-3-642-18178-8_28","title":"Efficient Message Space Extension for Automorphic Signatures","display_name":"Efficient Message Space Extension for Automorphic Signatures","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W1570975229","doi":"https://doi.org/10.1007/978-3-642-18178-8_28","mag":"1570975229"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-18178-8_28","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-18178-8_28","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"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/A5091698608","display_name":"Masayuki Abe","orcid":"https://orcid.org/0000-0001-5619-3911"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masayuki Abe","raw_affiliation_strings":["Information Sharing Platform Laboratories, NTT Corporation, Japan","Information Sharing Platform Laboratories, NTT Corporation, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Information Sharing Platform Laboratories, NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"Information Sharing Platform Laboratories, NTT Corporation, Japan#TAB#","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031345570","display_name":"Kristiyan Haralambiev","orcid":null},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kristiyan Haralambiev","raw_affiliation_strings":["Computer Science Department, New York University, USA","Computer Science Department, New York University"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, New York University, USA","institution_ids":["https://openalex.org/I57206974"]},{"raw_affiliation_string":"Computer Science Department, New York University","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063127896","display_name":"Miyako Ohkubo","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Miyako Ohkubo","raw_affiliation_strings":["National Institute of Information and Communications Technilogy (NICT), Japan","National Institute of Information and Communications Technilogy, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technilogy (NICT), Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"National Institute of Information and Communications Technilogy, Japan#TAB#","institution_ids":["https://openalex.org/I90023481"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091698608"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.1179,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.79794885,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"319","last_page":"330"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.9835000038146973,"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/signature","display_name":"Signature (topology)","score":0.7880057096481323},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7288491129875183},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.6804791688919067},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.6400223970413208},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.6379660964012146},{"id":"https://openalex.org/keywords/multiplicative-group","display_name":"Multiplicative group","score":0.590909481048584},{"id":"https://openalex.org/keywords/group-signature","display_name":"Group signature","score":0.5860151052474976},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.5158373713493347},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5045253038406372},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5039927363395691},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.49122780561447144},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.48012852668762207},{"id":"https://openalex.org/keywords/schnorr-signature","display_name":"Schnorr signature","score":0.44594869017601013},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.44482100009918213},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4298708438873291},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4287562966346741},{"id":"https://openalex.org/keywords/ring-signature","display_name":"Ring signature","score":0.4207390546798706},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3848252296447754},{"id":"https://openalex.org/keywords/blind-signature","display_name":"Blind signature","score":0.3362852931022644},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2165084183216095},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1378720998764038},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.0739651620388031},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.05432876944541931}],"concepts":[{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.7880057096481323},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7288491129875183},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.6804791688919067},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.6400223970413208},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.6379660964012146},{"id":"https://openalex.org/C92788228","wikidata":"https://www.wikidata.org/wiki/Q3777923","display_name":"Multiplicative group","level":3,"score":0.590909481048584},{"id":"https://openalex.org/C148408913","wikidata":"https://www.wikidata.org/wiki/Q5611269","display_name":"Group signature","level":4,"score":0.5860151052474976},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.5158373713493347},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5045253038406372},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5039927363395691},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.49122780561447144},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.48012852668762207},{"id":"https://openalex.org/C124968333","wikidata":"https://www.wikidata.org/wiki/Q1465057","display_name":"Schnorr signature","level":5,"score":0.44594869017601013},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.44482100009918213},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4298708438873291},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4287562966346741},{"id":"https://openalex.org/C168941894","wikidata":"https://www.wikidata.org/wiki/Q3483645","display_name":"Ring signature","level":4,"score":0.4207390546798706},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3848252296447754},{"id":"https://openalex.org/C18899389","wikidata":"https://www.wikidata.org/wiki/Q2736593","display_name":"Blind signature","level":4,"score":0.3362852931022644},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2165084183216095},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1378720998764038},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0739651620388031},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.05432876944541931},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-18178-8_28","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-18178-8_28","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W147235090","https://openalex.org/W1512460175","https://openalex.org/W1521253015","https://openalex.org/W1527414074","https://openalex.org/W1548963432","https://openalex.org/W1555117193","https://openalex.org/W1831244441","https://openalex.org/W2059808351","https://openalex.org/W2080132708","https://openalex.org/W2141395382","https://openalex.org/W2151413173","https://openalex.org/W2184713187","https://openalex.org/W2222086599","https://openalex.org/W2493993829","https://openalex.org/W2505860479","https://openalex.org/W2799007907","https://openalex.org/W4231669165"],"related_works":["https://openalex.org/W1565842368","https://openalex.org/W2380360916","https://openalex.org/W2365660779","https://openalex.org/W834668912","https://openalex.org/W2126213311","https://openalex.org/W2373455563","https://openalex.org/W2379490007","https://openalex.org/W2002679629","https://openalex.org/W2364627624","https://openalex.org/W2022848027"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}