{"id":"https://openalex.org/W2167678150","doi":"https://doi.org/10.1109/aina.2004.1283749","title":"Secure instant messaging protocol preserving confidentiality against administrator","display_name":"Secure instant messaging protocol preserving confidentiality against administrator","publication_year":2004,"publication_date":"2004-06-10","ids":{"openalex":"https://openalex.org/W2167678150","doi":"https://doi.org/10.1109/aina.2004.1283749","mag":"2167678150"},"language":"en","primary_location":{"id":"doi:10.1109/aina.2004.1283749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aina.2004.1283749","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"18th International Conference on Advanced Information Networking and Applications, 2004. AINA 2004.","raw_type":"proceedings-article"},"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/A5069369158","display_name":"Hiroaki Kikuchi","orcid":"https://orcid.org/0000-0002-0903-8430"},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Kikuchi","raw_affiliation_strings":["Department of Information Media Technology, Tokai University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Media Technology, Tokai University, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011350023","display_name":"Mitsunori Tada","orcid":"https://orcid.org/0000-0001-6784-2016"},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Tada","raw_affiliation_strings":["Department of Information Media Technology, Tokai University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Media Technology, Tokai University, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032755468","display_name":"S. Nakanishi","orcid":"https://orcid.org/0000-0001-5202-562X"},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Nakanishi","raw_affiliation_strings":["Department of Information Media Technology, Tokai University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Media Technology, Tokai University, Japan","institution_ids":["https://openalex.org/I1314466530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1314466530"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"27","last_page":"30"},"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/T11800","display_name":"User Authentication and Security Systems","score":0.9997000098228455,"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/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9993000030517578,"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/instant-messaging","display_name":"Instant messaging","score":0.8479726910591125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7945419549942017},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.7258902788162231},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5737616419792175},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.5291633605957031},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.496326744556427},{"id":"https://openalex.org/keywords/instant","display_name":"Instant","score":0.4725118577480316}],"concepts":[{"id":"https://openalex.org/C2985487447","wikidata":"https://www.wikidata.org/wiki/Q58199","display_name":"Instant messaging","level":2,"score":0.8479726910591125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7945419549942017},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.7258902788162231},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5737616419792175},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.5291633605957031},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.496326744556427},{"id":"https://openalex.org/C2779432360","wikidata":"https://www.wikidata.org/wiki/Q16963779","display_name":"Instant","level":2,"score":0.4725118577480316},{"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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aina.2004.1283749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aina.2004.1283749","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"18th International Conference on Advanced Information Networking and Applications, 2004. AINA 2004.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.699999988079071,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2012168171","https://openalex.org/W2108834246","https://openalex.org/W2131123432","https://openalex.org/W2146973388","https://openalex.org/W2156186849","https://openalex.org/W2164745490","https://openalex.org/W4255864038"],"related_works":["https://openalex.org/W3183948672","https://openalex.org/W2799193527","https://openalex.org/W27875163","https://openalex.org/W4238418407","https://openalex.org/W2361008199","https://openalex.org/W2018813611","https://openalex.org/W2367021266","https://openalex.org/W1977341556","https://openalex.org/W3119772354","https://openalex.org/W2388757879"],"abstract_inverted_index":{"We":[0],"study":[1],"a":[2,17,78],"security":[3],"enhancement":[4],"of":[5,30,51,57,70,81],"instant":[6,23,83],"messaging":[7,24,84],"service.":[8],"After":[9],"the":[10,13,31,55,62,68],"requirements":[11],"and":[12,43,59,67],"assumptions":[14],"are":[15,65],"addressed,":[16],"modified":[18],"Diffie-Hellman":[19],"protocol":[20,33,64],"suitable":[21],"to":[22,35,48],"is":[25,34,74,86],"presented.":[26],"The":[27],"main":[28],"feature":[29],"proposed":[32,63],"prevent":[36],"malicious":[37],"administrator":[38],"from":[39],"intercepting":[40],"plain":[41],"message":[42],"applying":[44],"data":[45],"mining":[46],"techniques":[47],"obtain":[49],"privacy":[50],"end":[52],"users.":[53],"From":[54],"viewpoint":[56],"communication":[58],"computational":[60],"costs,":[61],"evaluated":[66],"comparison":[69],"some":[71],"existing":[72],"protocols":[73],"given.":[75],"In":[76],"addition,":[77],"trial":[79],"implementation":[80],"secure":[82],"system":[85],"demonstrated.":[87]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}