{"id":"https://openalex.org/W1481759808","doi":"https://doi.org/10.1007/3-540-47790-x_5","title":"On the Security of the Lee-Chang Group Signature Scheme and Its Derivatives","display_name":"On the Security of the Lee-Chang Group Signature Scheme and Its Derivatives","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W1481759808","doi":"https://doi.org/10.1007/3-540-47790-x_5","mag":"1481759808"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-47790-x_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-47790-x_5","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":"conference-paper","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/A5074996766","display_name":"Marc J\u00f3ye","orcid":"https://orcid.org/0000-0003-4433-2333"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marc Joye","raw_affiliation_strings":["Gemplus Card International, 34 rue Guynemer, 92447, Issy-les-Moulineaux Cedex, France","Gemplus Card International"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gemplus Card International, 34 rue Guynemer, 92447, Issy-les-Moulineaux Cedex, France","institution_ids":[]},{"raw_affiliation_string":"Gemplus Card International","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034206743","display_name":"Narn-Yih Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I108377105","display_name":"Tainan University of Technology","ror":"https://ror.org/03967fe87","country_code":"TW","type":"education","lineage":["https://openalex.org/I108377105"]},{"id":"https://openalex.org/I4210127362","display_name":"Nan Jeon University of Science and Technology","ror":"https://ror.org/02m77cm13","country_code":"TW","type":"education","lineage":["https://openalex.org/I4210127362"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Narn-Yih Lee","raw_affiliation_strings":["Dept of Applied Foreign Language, Nan-Tai Institute of Technology, Tainan, Taiwan, 710","Nan-Tai Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept of Applied Foreign Language, Nan-Tai Institute of Technology, Tainan, Taiwan, 710","institution_ids":["https://openalex.org/I108377105","https://openalex.org/I4210127362"]},{"raw_affiliation_string":"Nan-Tai Institute of Technology","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109157840","display_name":"Tzonelih Hwang","orcid":"https://orcid.org/0000-0002-4005-4199"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tzonelih Hwang","raw_affiliation_strings":["Institute of Information Engineering, National Cheng-Kung University, Tainan, Taiwan","National Cheng-Kung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, National Cheng-Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"National Cheng-Kung University","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.0605196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9995999932289124,"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":0.9995999932289124,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9800000190734863,"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/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8799236416816711},{"id":"https://openalex.org/keywords/discrete-logarithm","display_name":"Discrete logarithm","score":0.8142690658569336},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.7127004861831665},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.612652599811554},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6044504642486572},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5923181772232056},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.5529947280883789},{"id":"https://openalex.org/keywords/schnorr-signature","display_name":"Schnorr signature","score":0.5129832625389099},{"id":"https://openalex.org/keywords/ring-signature","display_name":"Ring signature","score":0.4949926733970642},{"id":"https://openalex.org/keywords/elgamal-signature-scheme","display_name":"ElGamal signature scheme","score":0.4810238480567932},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.39544469118118286},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38879749178886414},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3861013650894165},{"id":"https://openalex.org/keywords/blind-signature","display_name":"Blind signature","score":0.3624895215034485},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35695743560791016},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2745285630226135},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.16897383332252502},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15570253133773804},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.07346963882446289},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.06414881348609924},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.063924640417099}],"concepts":[{"id":"https://openalex.org/C148408913","wikidata":"https://www.wikidata.org/wiki/Q5611269","display_name":"Group signature","level":4,"score":0.8799236416816711},{"id":"https://openalex.org/C173259116","wikidata":"https://www.wikidata.org/wiki/Q864003","display_name":"Discrete logarithm","level":4,"score":0.8142690658569336},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.7127004861831665},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.612652599811554},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6044504642486572},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5923181772232056},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.5529947280883789},{"id":"https://openalex.org/C124968333","wikidata":"https://www.wikidata.org/wiki/Q1465057","display_name":"Schnorr signature","level":5,"score":0.5129832625389099},{"id":"https://openalex.org/C168941894","wikidata":"https://www.wikidata.org/wiki/Q3483645","display_name":"Ring signature","level":4,"score":0.4949926733970642},{"id":"https://openalex.org/C132860680","wikidata":"https://www.wikidata.org/wiki/Q1328731","display_name":"ElGamal signature scheme","level":5,"score":0.4810238480567932},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.39544469118118286},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38879749178886414},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3861013650894165},{"id":"https://openalex.org/C18899389","wikidata":"https://www.wikidata.org/wiki/Q2736593","display_name":"Blind signature","level":4,"score":0.3624895215034485},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35695743560791016},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2745285630226135},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.16897383332252502},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15570253133773804},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.07346963882446289},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.06414881348609924},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.063924640417099},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/3-540-47790-x_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-47790-x_5","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.141.639","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.141.639","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gemplus.com/smart/rd/publications/ps/JLH99sig.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.40.1986","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.40.1986","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.csie.ncu.edu.tw/~yensm/techreports/1999/LCIS_TR-99-7.ps.gz","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W255366893","https://openalex.org/W1499633197","https://openalex.org/W1574149717","https://openalex.org/W1577274403","https://openalex.org/W1988528170","https://openalex.org/W1999075780","https://openalex.org/W2156186849","https://openalex.org/W2485204867","https://openalex.org/W2498149115","https://openalex.org/W2911424200","https://openalex.org/W4205092462"],"related_works":["https://openalex.org/W1565842368","https://openalex.org/W834668912","https://openalex.org/W2126213311","https://openalex.org/W2365660779","https://openalex.org/W2380360916","https://openalex.org/W2379490007","https://openalex.org/W2373455563","https://openalex.org/W2389353387","https://openalex.org/W2364627624","https://openalex.org/W2375852898"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}