{"id":"https://openalex.org/W1524224810","doi":"https://doi.org/10.1007/bfb0030428","title":"Group signatures for hierarchical multigroups","display_name":"Group signatures for hierarchical multigroups","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W1524224810","doi":"https://doi.org/10.1007/bfb0030428","mag":"1524224810"},"language":"en","primary_location":{"id":"doi:10.1007/bfb0030428","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0030428","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/A5011698913","display_name":"Seungjoo Kim","orcid":"https://orcid.org/0000-0002-2157-0403"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seungjoo Kim","raw_affiliation_strings":["Dept. of Inform. Engineering, Sung-Kyun-Kwan Univ., 300 Chunchun-dong, Suwon, 440-746, Kyunggi-do, Korea","Sung-Kyun-Kwan Univ"],"affiliations":[{"raw_affiliation_string":"Dept. of Inform. Engineering, Sung-Kyun-Kwan Univ., 300 Chunchun-dong, Suwon, 440-746, Kyunggi-do, Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Sung-Kyun-Kwan Univ","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101967153","display_name":"Sangjoon Park","orcid":"https://orcid.org/0000-0002-4765-8905"},"institutions":[{"id":"https://openalex.org/I167751958","display_name":"Institute of Chemical Technology","ror":"https://ror.org/00ykac431","country_code":"IN","type":"education","lineage":["https://openalex.org/I167751958"]},{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["IN","KR"],"is_corresponding":false,"raw_author_name":"Sangjoon Park","raw_affiliation_strings":["#0710, ETRI, Yusong, P.O.BOX 106, 305-600, Taejon, Korea","#0710, ETRI"],"affiliations":[{"raw_affiliation_string":"#0710, ETRI, Yusong, P.O.BOX 106, 305-600, Taejon, Korea","institution_ids":["https://openalex.org/I167751958"]},{"raw_affiliation_string":"#0710, ETRI","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031544451","display_name":"Dongho Won","orcid":"https://orcid.org/0000-0002-5208-1338"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongho Won","raw_affiliation_strings":["Dept. of Inform. Engineering, Sung-Kyun-Kwan Univ., 300 Chunchun-dong, Suwon, 440-746, Kyunggi-do, Korea","Sung-Kyun-Kwan Univ"],"affiliations":[{"raw_affiliation_string":"Dept. of Inform. Engineering, Sung-Kyun-Kwan Univ., 300 Chunchun-dong, Suwon, 440-746, Kyunggi-do, Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Sung-Kyun-Kwan Univ","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011698913"],"corresponding_institution_ids":["https://openalex.org/I848706"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.815,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.69657199,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"273","last_page":"281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9997000098228455,"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":0.9997000098228455,"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/T10304","display_name":"Geometric and Algebraic Topology","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/group-signature","display_name":"Group signature","score":0.8575760126113892},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.8064327239990234},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.6379667520523071},{"id":"https://openalex.org/keywords/ring-signature","display_name":"Ring signature","score":0.4871091842651367},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.48417073488235474},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4688400328159332},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36803412437438965},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.33147937059402466},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3230798840522766},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.29678741097450256},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2383146584033966},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.08749839663505554},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07202351093292236}],"concepts":[{"id":"https://openalex.org/C148408913","wikidata":"https://www.wikidata.org/wiki/Q5611269","display_name":"Group signature","level":4,"score":0.8575760126113892},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.8064327239990234},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.6379667520523071},{"id":"https://openalex.org/C168941894","wikidata":"https://www.wikidata.org/wiki/Q3483645","display_name":"Ring signature","level":4,"score":0.4871091842651367},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.48417073488235474},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4688400328159332},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36803412437438965},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.33147937059402466},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3230798840522766},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.29678741097450256},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2383146584033966},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.08749839663505554},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07202351093292236},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bfb0030428","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0030428","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":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W587425876","https://openalex.org/W1531945782","https://openalex.org/W1574149717","https://openalex.org/W1763199136","https://openalex.org/W1837145606","https://openalex.org/W1866262938","https://openalex.org/W1911825786","https://openalex.org/W1996360405","https://openalex.org/W2002679629","https://openalex.org/W2019249545","https://openalex.org/W2226642096","https://openalex.org/W2911424200","https://openalex.org/W4205092462","https://openalex.org/W4232836212","https://openalex.org/W6637914033","https://openalex.org/W6638697518"],"related_works":["https://openalex.org/W2950329952","https://openalex.org/W2056081853","https://openalex.org/W4360981277","https://openalex.org/W2375142024","https://openalex.org/W118934982","https://openalex.org/W1969405252","https://openalex.org/W2366485880","https://openalex.org/W2606299826","https://openalex.org/W2128514900","https://openalex.org/W2128812409"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}