{"id":"https://openalex.org/W2960672605","doi":"https://doi.org/10.1145/3321705.3329824","title":"Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2","display_name":"Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2","publication_year":2019,"publication_date":"2019-07-02","ids":{"openalex":"https://openalex.org/W2960672605","doi":"https://doi.org/10.1145/3321705.3329824","mag":"2960672605"},"language":"en","primary_location":{"id":"doi:10.1145/3321705.3329824","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3321705.3329824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"},"type":"article","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/A5055756887","display_name":"Ai Ishida","orcid":null},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ai Ishida","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034439606","display_name":"Yusuke Sakai","orcid":"https://orcid.org/0000-0002-5115-8292"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Sakai","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038506185","display_name":"Keita Emura","orcid":"https://orcid.org/0000-0002-8969-3581"},"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":"Keita Emura","raw_affiliation_strings":["National Institute of Information and Communications Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047836988","display_name":"Goichiro Hanaoka","orcid":"https://orcid.org/0000-0001-6617-2962"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Goichiro Hanaoka","raw_affiliation_strings":["National Institute of Advanced Industrial Science and Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Advanced Industrial Science and Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061345083","display_name":"Keisuke Tanaka","orcid":"https://orcid.org/0000-0003-1330-4495"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keisuke Tanaka","raw_affiliation_strings":["Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5055756887"],"corresponding_institution_ids":["https://openalex.org/I73613424"],"apc_list":null,"apc_paid":null,"fwci":0.4341,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.71506344,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"515","last_page":"528"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9945999979972839,"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"}},{"id":"https://openalex.org/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9929999709129333,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/group-signature","display_name":"Group signature","score":0.7289308905601501},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.6141856908798218},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5805749893188477},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5455377697944641},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5360811948776245},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.45342516899108887},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.29872068762779236},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1958162486553192},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.17853644490242004},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13302919268608093},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.0574040412902832}],"concepts":[{"id":"https://openalex.org/C148408913","wikidata":"https://www.wikidata.org/wiki/Q5611269","display_name":"Group signature","level":4,"score":0.7289308905601501},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.6141856908798218},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5805749893188477},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5455377697944641},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5360811948776245},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.45342516899108887},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.29872068762779236},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1958162486553192},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.17853644490242004},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13302919268608093},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0574040412902832},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"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":1,"locations":[{"id":"doi:10.1145/3321705.3329824","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3321705.3329824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.6399999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W159162986","https://openalex.org/W1482953431","https://openalex.org/W1519351129","https://openalex.org/W1569778844","https://openalex.org/W1821600963","https://openalex.org/W1961691336","https://openalex.org/W2060456500","https://openalex.org/W2073185901","https://openalex.org/W2081514009","https://openalex.org/W2130056156","https://openalex.org/W2169194339","https://openalex.org/W2169934175","https://openalex.org/W2172643090","https://openalex.org/W2599541228","https://openalex.org/W2765706244","https://openalex.org/W2806975785"],"related_works":["https://openalex.org/W2087679873","https://openalex.org/W4231037806","https://openalex.org/W2128514900","https://openalex.org/W2162481322","https://openalex.org/W1974895476","https://openalex.org/W2149234266","https://openalex.org/W2390942931","https://openalex.org/W2370714608","https://openalex.org/W3029147616","https://openalex.org/W3032403582"],"abstract_inverted_index":{"In":[0,60],"ISO/IEC":[1],"20008-2,":[2],"several":[3],"anonymous":[4],"digital":[5],"signature":[6,23],"schemes":[7],"are":[8],"specified.":[9],"Among":[10],"these,":[11],"the":[12,19,74,79,91,100,118,121,131,142],"scheme":[13,24],"denoted":[14],"as":[15],"Mechanism":[16,58,67,96,113],"6,":[17],"is":[18,53,106,110,115],"only":[20],"plain":[21],"group":[22],"that":[25,66,112,120],"does":[26,69,128],"not":[27,70,129],"aim":[28],"at":[29],"providing":[30],"additional":[31],"functionalities.":[32],"The":[33],"Intel":[34,47],"Enhanced":[35],"Privacy":[36],"Identification":[37],"(EPID)":[38],"scheme,":[39],"which":[40,103],"has":[41],"many":[42],"applications":[43],"in":[44,54,73],"connection":[45],"with":[46],"Software":[48],"Guard":[49],"Extensions":[50],"(Intel":[51],"SGX),":[52],"practice":[55],"derived":[56],"from":[57,141],"6.":[59],"this":[61],"paper,":[62],"we":[63],"firstly":[64],"show":[65],"6":[68,97,114],"satisfy":[71],"anonymity":[72,105],"standard":[75],"security":[76,92],"model,":[77],"i.e.,":[78],"Bellare-Shi-Zhang":[80],"model":[81],"[CT-RSA":[82],"2005].":[83],"We":[84,133],"then":[85],"provide":[86],"a":[87,136],"detailed":[88],"analysis":[89],"of":[90],"properties":[93],"offered":[94],"by":[95],"and":[98],"characterize":[99],"conditions":[101],"under":[102,117],"its":[104],"preserved.":[107],"Consequently,":[108],"it":[109],"seen":[111],"secure":[116],"condition":[119],"issuer,":[122],"who":[123],"generates":[124],"user":[125],"signing":[126],"keys,":[127],"join":[130],"attack.":[132],"also":[134],"derive":[135],"simple":[137],"patch":[138],"for":[139],"Mechanism~6":[140],"analysis.":[143]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}