{"id":"https://openalex.org/W2048683081","doi":"https://doi.org/10.1007/s10207-008-0056-z","title":"Achieving evenhandedness in certified email system for contract signing","display_name":"Achieving evenhandedness in certified email system for contract signing","publication_year":2008,"publication_date":"2008-05-19","ids":{"openalex":"https://openalex.org/W2048683081","doi":"https://doi.org/10.1007/s10207-008-0056-z","mag":"2048683081"},"language":"en","primary_location":{"id":"doi:10.1007/s10207-008-0056-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10207-008-0056-z","pdf_url":null,"source":{"id":"https://openalex.org/S164062316","display_name":"International Journal of Information Security","issn_l":"1615-5262","issn":["1615-5262","1615-5270"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Security","raw_type":"journal-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/A5045823168","display_name":"Kenji Imamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kenji Imamoto","raw_affiliation_strings":["Hitachi Ltd., 1-1 Omika-cho 7-chome, Hitachi, Ibaraki, 319-1292, Japan","Hitachi Ltd., 1-1 Omika-cho 7-chome, 319-1292, Hitachi, Ibaraki, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hitachi Ltd., 1-1 Omika-cho 7-chome, Hitachi, Ibaraki, 319-1292, Japan","institution_ids":["https://openalex.org/I65143321"]},{"raw_affiliation_string":"Hitachi Ltd., 1-1 Omika-cho 7-chome, 319-1292, Hitachi, Ibaraki, Japan#TAB#","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008266220","display_name":"Jianying Zhou","orcid":"https://orcid.org/0000-0003-0594-0432"},"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":"Jianying Zhou","raw_affiliation_strings":["Institute for Infocomm Research, 21 Heng Mui Keng Terrace, Singapore, 119613, Singapore","Institute for Infocomm Research, 21 Heng Mui Keng Terrace, 119613, Singapore, Ibaraki, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, 21 Heng Mui Keng Terrace, Singapore, 119613, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Institute for Infocomm Research, 21 Heng Mui Keng Terrace, 119613, Singapore, Ibaraki, Singapore#TAB#","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001126368","display_name":"Kouichi Sakurai","orcid":"https://orcid.org/0000-0003-4621-1674"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kouichi Sakurai","raw_affiliation_strings":["Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka, 812-8581, Japan","Kyushu University, Hakozaki 6-10-1, Higashi-ku, 812-8581, Fukuoka, Ibaraki, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka, 812-8581, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Kyushu University, Hakozaki 6-10-1, Higashi-ku, 812-8581, Fukuoka, Ibaraki, Japan#TAB#","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045823168"],"corresponding_institution_ids":["https://openalex.org/I65143321"],"apc_list":{"value":3690,"currency":"USD","value_usd":3690},"apc_paid":null,"fwci":0.6554,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.82238486,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"7","issue":"6","first_page":"383","last_page":"394"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9991999864578247,"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":0.9991999864578247,"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/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9959999918937683,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9921000003814697,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/communication-source","display_name":"Communication source","score":0.7428633570671082},{"id":"https://openalex.org/keywords/certification","display_name":"Certification","score":0.7359269857406616},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7136750817298889},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6189749836921692},{"id":"https://openalex.org/keywords/email-authentication","display_name":"Email authentication","score":0.5911346673965454},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5664328932762146},{"id":"https://openalex.org/keywords/opt-in-email","display_name":"Opt-in email","score":0.5460020899772644},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5177892446517944},{"id":"https://openalex.org/keywords/disadvantage","display_name":"Disadvantage","score":0.5031861662864685},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4828094244003296},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.44405052065849304},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.44131746888160706},{"id":"https://openalex.org/keywords/receipt","display_name":"Receipt","score":0.43452364206314087},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.30710554122924805},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24653974175453186},{"id":"https://openalex.org/keywords/password","display_name":"Password","score":0.22638705372810364}],"concepts":[{"id":"https://openalex.org/C198104137","wikidata":"https://www.wikidata.org/wiki/Q974688","display_name":"Communication source","level":2,"score":0.7428633570671082},{"id":"https://openalex.org/C46304622","wikidata":"https://www.wikidata.org/wiki/Q374814","display_name":"Certification","level":2,"score":0.7359269857406616},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7136750817298889},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6189749836921692},{"id":"https://openalex.org/C550791530","wikidata":"https://www.wikidata.org/wiki/Q5368811","display_name":"Email authentication","level":5,"score":0.5911346673965454},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5664328932762146},{"id":"https://openalex.org/C160295073","wikidata":"https://www.wikidata.org/wiki/Q1137616","display_name":"Opt-in email","level":2,"score":0.5460020899772644},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5177892446517944},{"id":"https://openalex.org/C2777673361","wikidata":"https://www.wikidata.org/wiki/Q5281228","display_name":"Disadvantage","level":2,"score":0.5031861662864685},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4828094244003296},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.44405052065849304},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.44131746888160706},{"id":"https://openalex.org/C2778979077","wikidata":"https://www.wikidata.org/wiki/Q330190","display_name":"Receipt","level":2,"score":0.43452364206314087},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.30710554122924805},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24653974175453186},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.22638705372810364},{"id":"https://openalex.org/C194699767","wikidata":"https://www.wikidata.org/wiki/Q7878662","display_name":"Multi-factor authentication","level":4,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C21564112","wikidata":"https://www.wikidata.org/wiki/Q4825885","display_name":"Authentication protocol","level":3,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10207-008-0056-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10207-008-0056-z","pdf_url":null,"source":{"id":"https://openalex.org/S164062316","display_name":"International Journal of Information Security","issn_l":"1615-5262","issn":["1615-5262","1615-5270"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W122805432","https://openalex.org/W1516565629","https://openalex.org/W1522177810","https://openalex.org/W1542695443","https://openalex.org/W1589257819","https://openalex.org/W1905447999","https://openalex.org/W1951463180","https://openalex.org/W1958691507","https://openalex.org/W1964909769","https://openalex.org/W2029093196","https://openalex.org/W2047925852","https://openalex.org/W2103221883","https://openalex.org/W2123643036","https://openalex.org/W2210874835","https://openalex.org/W4213099742","https://openalex.org/W4239381726","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2371295991","https://openalex.org/W2152394300","https://openalex.org/W3094068126","https://openalex.org/W2169450010","https://openalex.org/W1489056148","https://openalex.org/W2086591190","https://openalex.org/W3104824074","https://openalex.org/W224053565","https://openalex.org/W871343079","https://openalex.org/W2997495109"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}