{"id":"https://openalex.org/W1603147471","doi":"https://doi.org/10.1007/978-3-540-30191-2_8","title":"Provably Secure Authenticated Tree Based Group Key Agreement","display_name":"Provably Secure Authenticated Tree Based Group Key Agreement","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1603147471","doi":"https://doi.org/10.1007/978-3-540-30191-2_8","mag":"1603147471"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30191-2_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30191-2_8","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/A5103086553","display_name":"Ratna Dutta","orcid":"https://orcid.org/0000-0002-8502-150X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ratna Dutta","raw_affiliation_strings":["Cryptology Research Group, Stat-Math and Applied Statistics Unit, Kolkata, India","Stat-Math and Applied Statistics Unit"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cryptology Research Group, Stat-Math and Applied Statistics Unit, Kolkata, India","institution_ids":[]},{"raw_affiliation_string":"Stat-Math and Applied Statistics Unit","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055595860","display_name":"Rana Barua","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rana Barua","raw_affiliation_strings":["Cryptology Research Group, Stat-Math and Applied Statistics Unit, Kolkata, India","Stat-Math and Applied Statistics Unit"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cryptology Research Group, Stat-Math and Applied Statistics Unit, Kolkata, India","institution_ids":[]},{"raw_affiliation_string":"Stat-Math and Applied Statistics Unit","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036784831","display_name":"Palash Sarkar","orcid":"https://orcid.org/0000-0002-5346-2650"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Palash Sarkar","raw_affiliation_strings":["Cryptology Research Group, Stat-Math and Applied Statistics Unit, Kolkata, India","Stat-Math and Applied Statistics Unit"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cryptology Research Group, Stat-Math and Applied Statistics Unit, Kolkata, India","institution_ids":[]},{"raw_affiliation_string":"Stat-Math and Applied Statistics Unit","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":4.4103,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.95404705,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"92","last_page":"104"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.998199999332428,"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":0.998199999332428,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9973000288009644,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9918000102043152,"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":0.8154809474945068},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6235573291778564},{"id":"https://openalex.org/keywords/key-agreement-protocol","display_name":"Key-agreement protocol","score":0.6097747087478638},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.598684549331665},{"id":"https://openalex.org/keywords/group-key","display_name":"Group key","score":0.5577363967895508},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5332500338554382},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.469277024269104},{"id":"https://openalex.org/keywords/provable-security","display_name":"Provable security","score":0.45770689845085144},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.44257062673568726},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.41813182830810547},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4162244200706482},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.3256273865699768},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.2078321874141693},{"id":"https://openalex.org/keywords/key-distribution","display_name":"Key distribution","score":0.18292617797851562},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15946829319000244},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12230834364891052},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.10499083995819092},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.0833958089351654},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06499439477920532}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8154809474945068},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6235573291778564},{"id":"https://openalex.org/C135530808","wikidata":"https://www.wikidata.org/wiki/Q3306713","display_name":"Key-agreement protocol","level":5,"score":0.6097747087478638},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.598684549331665},{"id":"https://openalex.org/C2777513581","wikidata":"https://www.wikidata.org/wiki/Q5611239","display_name":"Group key","level":3,"score":0.5577363967895508},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5332500338554382},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.469277024269104},{"id":"https://openalex.org/C131672422","wikidata":"https://www.wikidata.org/wiki/Q852594","display_name":"Provable security","level":3,"score":0.45770689845085144},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.44257062673568726},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.41813182830810547},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4162244200706482},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.3256273865699768},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.2078321874141693},{"id":"https://openalex.org/C160333310","wikidata":"https://www.wikidata.org/wiki/Q6398153","display_name":"Key distribution","level":4,"score":0.18292617797851562},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15946829319000244},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12230834364891052},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.10499083995819092},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0833958089351654},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06499439477920532},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30191-2_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30191-2_8","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":22,"referenced_works":["https://openalex.org/W11738725","https://openalex.org/W25261110","https://openalex.org/W753701005","https://openalex.org/W1495266644","https://openalex.org/W1507575253","https://openalex.org/W1513854171","https://openalex.org/W1532836984","https://openalex.org/W1603147471","https://openalex.org/W1604454960","https://openalex.org/W1637905077","https://openalex.org/W1709517452","https://openalex.org/W2057440455","https://openalex.org/W2131123432","https://openalex.org/W2152924492","https://openalex.org/W2154671641","https://openalex.org/W2156186849","https://openalex.org/W2167882086","https://openalex.org/W2480001466","https://openalex.org/W2485204867","https://openalex.org/W2497843319","https://openalex.org/W2624923838","https://openalex.org/W3031815653"],"related_works":["https://openalex.org/W2371743270","https://openalex.org/W2072671478","https://openalex.org/W2149353829","https://openalex.org/W2734972372","https://openalex.org/W2099222124","https://openalex.org/W2120969791","https://openalex.org/W2995210401","https://openalex.org/W1620431446","https://openalex.org/W3208178655","https://openalex.org/W2117402879"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}