{"id":"https://openalex.org/W1602325067","doi":"https://doi.org/10.1007/978-3-540-77048-0_3","title":"nPAKE\u2009+\u2009: A Hierarchical Group Password-Authenticated Key Exchange Protocol Using Different Passwords","display_name":"nPAKE\u2009+\u2009: A Hierarchical Group Password-Authenticated Key Exchange Protocol Using Different Passwords","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1602325067","doi":"https://doi.org/10.1007/978-3-540-77048-0_3","mag":"1602325067"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-77048-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-77048-0_3","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":true,"oa_status":"green","oa_url":"https://lirias.kuleuven.be/handle/123456789/228699","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043935709","display_name":"Zhiguo Wan","orcid":"https://orcid.org/0000-0003-1319-1224"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Zhiguo Wan","raw_affiliation_strings":["K.U.Leuven, ESAT/SCD, Kasteelpark Arenberg 10, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"K.U.Leuven, ESAT/SCD, Kasteelpark Arenberg 10, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001712801","display_name":"Robert H. Deng","orcid":"https://orcid.org/0000-0003-3491-8146"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Robert H. Deng","raw_affiliation_strings":["School of Information Systems, Singapore Management University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Information Systems, Singapore Management University, Singapore","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108377350","display_name":"Feng Bao","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Feng Bao","raw_affiliation_strings":["Institute for Infocomm Research, 21 Heng Mui Keng Terrace, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, 21 Heng Mui Keng Terrace, Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039506639","display_name":"Bart Preneel","orcid":"https://orcid.org/0000-0003-2005-9651"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bart Preneel","raw_affiliation_strings":["K.U.Leuven, ESAT/SCD, Kasteelpark Arenberg 10, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"K.U.Leuven, ESAT/SCD, Kasteelpark Arenberg 10, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5043935709"],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.2478,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.81181001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"43"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9998000264167786,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9998000264167786,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9983999729156494,"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":0.9922000169754028,"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/computer-science","display_name":"Computer science","score":0.8317970633506775},{"id":"https://openalex.org/keywords/password","display_name":"Password","score":0.7958482503890991},{"id":"https://openalex.org/keywords/random-oracle","display_name":"Random oracle","score":0.7935633063316345},{"id":"https://openalex.org/keywords/authenticated-key-exchange","display_name":"Authenticated Key Exchange","score":0.7563382387161255},{"id":"https://openalex.org/keywords/key-exchange","display_name":"Key exchange","score":0.7254980802536011},{"id":"https://openalex.org/keywords/dictionary-attack","display_name":"Dictionary attack","score":0.538784384727478},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5153409838676453},{"id":"https://openalex.org/keywords/oakley-protocol","display_name":"Oakley protocol","score":0.49002301692962646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48975324630737305},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.44032472372055054},{"id":"https://openalex.org/keywords/group-key","display_name":"Group key","score":0.42726603150367737},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41353198885917664},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38299453258514404},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.32705533504486084},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.3124154806137085}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8317970633506775},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.7958482503890991},{"id":"https://openalex.org/C94284585","wikidata":"https://www.wikidata.org/wiki/Q228184","display_name":"Random oracle","level":4,"score":0.7935633063316345},{"id":"https://openalex.org/C2777572472","wikidata":"https://www.wikidata.org/wiki/Q4825878","display_name":"Authenticated Key Exchange","level":5,"score":0.7563382387161255},{"id":"https://openalex.org/C99674996","wikidata":"https://www.wikidata.org/wiki/Q1414155","display_name":"Key exchange","level":4,"score":0.7254980802536011},{"id":"https://openalex.org/C113328881","wikidata":"https://www.wikidata.org/wiki/Q599809","display_name":"Dictionary attack","level":3,"score":0.538784384727478},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5153409838676453},{"id":"https://openalex.org/C126266803","wikidata":"https://www.wikidata.org/wiki/Q7074169","display_name":"Oakley protocol","level":5,"score":0.49002301692962646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48975324630737305},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.44032472372055054},{"id":"https://openalex.org/C2777513581","wikidata":"https://www.wikidata.org/wiki/Q5611239","display_name":"Group key","level":3,"score":0.42726603150367737},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41353198885917664},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38299453258514404},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.32705533504486084},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.3124154806137085},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/978-3-540-77048-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-77048-0_3","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:lirias2repo.kuleuven.be:123456789/228699","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/228699","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"ICICS 2007, PEOPLES R CHINA, Zhengzhou, 12-15 December 2007","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-1399","is_oa":false,"landing_page_url":"https://ink.library.smu.edu.sg/sis_research/400","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1007/978-3-540-77048-0_3","raw_type":"Conference Proceeding Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.93.5748","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.93.5748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cosic.esat.kuleuven.be/publications/article-955.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/228699","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/228699","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"ICICS 2007, PEOPLES R CHINA, Zhengzhou, 12-15 December 2007","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W25261110","https://openalex.org/W46786753","https://openalex.org/W126840821","https://openalex.org/W203500824","https://openalex.org/W1485183201","https://openalex.org/W1495266644","https://openalex.org/W1506030643","https://openalex.org/W1509672724","https://openalex.org/W1516161674","https://openalex.org/W1549300373","https://openalex.org/W1595293097","https://openalex.org/W1597518623","https://openalex.org/W1601218083","https://openalex.org/W1602484190","https://openalex.org/W1795601689","https://openalex.org/W1798695550","https://openalex.org/W1837822405","https://openalex.org/W1866147697","https://openalex.org/W1895302964","https://openalex.org/W1970448459","https://openalex.org/W1981689534","https://openalex.org/W2041027981","https://openalex.org/W2054251041","https://openalex.org/W2064967060","https://openalex.org/W2091020476","https://openalex.org/W2095841131","https://openalex.org/W2104748480","https://openalex.org/W2117398379","https://openalex.org/W2118357205","https://openalex.org/W2124371582","https://openalex.org/W2124926080","https://openalex.org/W2131123432","https://openalex.org/W2132648536","https://openalex.org/W2133432179","https://openalex.org/W2134475940","https://openalex.org/W2143545186","https://openalex.org/W2157604883","https://openalex.org/W2165482045","https://openalex.org/W2167154815","https://openalex.org/W2282892286","https://openalex.org/W2404603417","https://openalex.org/W2480510614","https://openalex.org/W2483988241","https://openalex.org/W2485957127","https://openalex.org/W2493993829","https://openalex.org/W2502627125","https://openalex.org/W2561675875","https://openalex.org/W2619633776","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1512814579","https://openalex.org/W2025784089","https://openalex.org/W2949183373","https://openalex.org/W1503670812","https://openalex.org/W2169958063","https://openalex.org/W2055761778","https://openalex.org/W2031389367","https://openalex.org/W1505930949","https://openalex.org/W1991925713","https://openalex.org/W1602325067"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}