{"id":"https://openalex.org/W2068723069","doi":"https://doi.org/10.1145/1055218.1055227","title":"Two attacks on a user friendly remote authentication scheme with smart cards","display_name":"Two attacks on a user friendly remote authentication scheme with smart cards","publication_year":2005,"publication_date":"2005-04-01","ids":{"openalex":"https://openalex.org/W2068723069","doi":"https://doi.org/10.1145/1055218.1055227","mag":"2068723069"},"language":"en","primary_location":{"id":"doi:10.1145/1055218.1055227","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1055218.1055227","pdf_url":null,"source":{"id":"https://openalex.org/S50071195","display_name":"ACM SIGOPS Operating Systems Review","issn_l":"0163-5980","issn":["0163-5980","1943-586X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGOPS Operating Systems Review","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/A5055472550","display_name":"Kuo\u2010Feng Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuo-Feng Hwang","raw_affiliation_strings":["National Chung-Hsing University, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chung-Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008462684","display_name":"I\u2010En Liao","orcid":"https://orcid.org/0000-0003-3895-0485"},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"I-En Liao","raw_affiliation_strings":["National Chung-Hsing University, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chung-Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.848,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.85305048,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"39","issue":"2","first_page":"94","last_page":"96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9994999766349792,"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":0.9991999864578247,"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/T10237","display_name":"Cryptography and Data Security","score":0.9598000049591064,"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/scheme","display_name":"Scheme (mathematics)","score":0.834189772605896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8341187834739685},{"id":"https://openalex.org/keywords/smart-card","display_name":"Smart card","score":0.8114242553710938},{"id":"https://openalex.org/keywords/password","display_name":"Password","score":0.7857806086540222},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6900748610496521},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6176121830940247},{"id":"https://openalex.org/keywords/user-friendly","display_name":"User Friendly","score":0.4617137908935547},{"id":"https://openalex.org/keywords/multi-factor-authentication","display_name":"Multi-factor authentication","score":0.45425158739089966},{"id":"https://openalex.org/keywords/authentication-protocol","display_name":"Authentication protocol","score":0.39053189754486084},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1478288769721985}],"concepts":[{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.834189772605896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8341187834739685},{"id":"https://openalex.org/C110406131","wikidata":"https://www.wikidata.org/wiki/Q41349","display_name":"Smart card","level":2,"score":0.8114242553710938},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.7857806086540222},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6900748610496521},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6176121830940247},{"id":"https://openalex.org/C61437842","wikidata":"https://www.wikidata.org/wiki/Q281291","display_name":"User Friendly","level":2,"score":0.4617137908935547},{"id":"https://openalex.org/C194699767","wikidata":"https://www.wikidata.org/wiki/Q7878662","display_name":"Multi-factor authentication","level":4,"score":0.45425158739089966},{"id":"https://openalex.org/C21564112","wikidata":"https://www.wikidata.org/wiki/Q4825885","display_name":"Authentication protocol","level":3,"score":0.39053189754486084},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1478288769721985},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1055218.1055227","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1055218.1055227","pdf_url":null,"source":{"id":"https://openalex.org/S50071195","display_name":"ACM SIGOPS Operating Systems Review","issn_l":"0163-5980","issn":["0163-5980","1943-586X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGOPS Operating Systems Review","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2019312030","https://openalex.org/W2077560051","https://openalex.org/W2096426839","https://openalex.org/W2104183343","https://openalex.org/W2113446256","https://openalex.org/W2130814478","https://openalex.org/W2137407364","https://openalex.org/W4242913232","https://openalex.org/W6674664054"],"related_works":["https://openalex.org/W2980931174","https://openalex.org/W2093798919","https://openalex.org/W3101929529","https://openalex.org/W2907262898","https://openalex.org/W2393298610","https://openalex.org/W2050433615","https://openalex.org/W3022695109","https://openalex.org/W2089232161","https://openalex.org/W2360165953","https://openalex.org/W2352114587"],"abstract_inverted_index":{"Recently,":[0],"Wu":[1],"and":[2,20],"Chieu":[3],"proposed":[4],"a":[5],"user-friendly":[6],"remote":[7],"authentication":[8],"scheme":[9,27],"with":[10],"smart":[11],"card.":[12],"In":[13,30],"their":[14,22,26,38],"scheme,":[15],"the":[16],"users":[17],"can":[18],"choose":[19],"change":[21],"passwords":[23],"freely.":[24],"However,":[25],"is":[28],"insecure.":[29],"this":[31],"paper,":[32],"we":[33],"propose":[34],"two":[35],"attacks":[36],"on":[37],"scheme.":[39]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}