{"id":"https://openalex.org/W2922506098","doi":"https://doi.org/10.23919/isita.2018.8664362","title":"Equivalent Secret Key Attack against Knapsack PKC based on Subset Sum Decision Problem","display_name":"Equivalent Secret Key Attack against Knapsack PKC based on Subset Sum Decision Problem","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2922506098","doi":"https://doi.org/10.23919/isita.2018.8664362","mag":"2922506098"},"language":"en","primary_location":{"id":"doi:10.23919/isita.2018.8664362","is_oa":false,"landing_page_url":"https://doi.org/10.23919/isita.2018.8664362","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Symposium on Information Theory and Its Applications (ISITA)","raw_type":"proceedings-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/A5004010569","display_name":"Ryuichi Sakai","orcid":"https://orcid.org/0000-0001-6490-0495"},"institutions":[{"id":"https://openalex.org/I189513530","display_name":"Osaka Electro-Communication University","ror":"https://ror.org/056bksm23","country_code":"JP","type":"education","lineage":["https://openalex.org/I189513530"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ryuichi Sakai","raw_affiliation_strings":["Faculty of Economy and Finance, Osaka Electro-Communication University, Neyagawa-shi, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Economy and Finance, Osaka Electro-Communication University, Neyagawa-shi, Japan","institution_ids":["https://openalex.org/I189513530"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112449617","display_name":"Yasuyuki Murakami","orcid":null},"institutions":[{"id":"https://openalex.org/I189513530","display_name":"Osaka Electro-Communication University","ror":"https://ror.org/056bksm23","country_code":"JP","type":"education","lineage":["https://openalex.org/I189513530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuyuki Murakami","raw_affiliation_strings":["Faculty of Information and Communication, Osaka Electro-Communication University, Neyagawa-shi, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Information and Communication, Osaka Electro-Communication University, Neyagawa-shi, Japan","institution_ids":["https://openalex.org/I189513530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004010569"],"corresponding_institution_ids":["https://openalex.org/I189513530"],"apc_list":null,"apc_paid":null,"fwci":0.1629,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6224488,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"610","last_page":"613"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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":0.9998000264167786,"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/T11130","display_name":"Coding theory and cryptography","score":0.9988999962806702,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9984999895095825,"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/knapsack-problem","display_name":"Knapsack problem","score":0.9901690483093262},{"id":"https://openalex.org/keywords/subset-sum-problem","display_name":"Subset sum problem","score":0.7920336723327637},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.6673202514648438},{"id":"https://openalex.org/keywords/public-key-cryptosystem","display_name":"Public key cryptosystem","score":0.6446221470832825},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6116517782211304},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5330314636230469},{"id":"https://openalex.org/keywords/continuous-knapsack-problem","display_name":"Continuous knapsack problem","score":0.5166809558868408},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.46029412746429443},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38370129466056824},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.3098111152648926},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.24900969862937927},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2489120066165924},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.21429499983787537},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16047626733779907}],"concepts":[{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.9901690483093262},{"id":"https://openalex.org/C109275537","wikidata":"https://www.wikidata.org/wiki/Q1154420","display_name":"Subset sum problem","level":3,"score":0.7920336723327637},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.6673202514648438},{"id":"https://openalex.org/C2984195096","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public key cryptosystem","level":4,"score":0.6446221470832825},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6116517782211304},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5330314636230469},{"id":"https://openalex.org/C94569963","wikidata":"https://www.wikidata.org/wiki/Q5165487","display_name":"Continuous knapsack problem","level":3,"score":0.5166809558868408},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.46029412746429443},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38370129466056824},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.3098111152648926},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.24900969862937927},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2489120066165924},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.21429499983787537},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16047626733779907}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/isita.2018.8664362","is_oa":false,"landing_page_url":"https://doi.org/10.23919/isita.2018.8664362","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Symposium on Information Theory and Its Applications (ISITA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8100000023841858,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1520614092","https://openalex.org/W2069842959","https://openalex.org/W2106287110","https://openalex.org/W2141040012","https://openalex.org/W2150780437","https://openalex.org/W2398562643","https://openalex.org/W2464048625","https://openalex.org/W3144959161","https://openalex.org/W6630941371"],"related_works":["https://openalex.org/W2389156036","https://openalex.org/W1990489976","https://openalex.org/W1982125422","https://openalex.org/W2922506098","https://openalex.org/W1979729322","https://openalex.org/W2087209118","https://openalex.org/W3169691842","https://openalex.org/W2060547385","https://openalex.org/W2352476958","https://openalex.org/W2993365626"],"abstract_inverted_index":{"The":[0,97],"security":[1],"of":[2,4,42,49,112],"most":[3],"the":[5,13,25,50,69,89,101,106,110,119,124,128,131],"knapsack":[6,21,43,51,64,95],"type":[7,41],"public":[8,107],"key":[9],"cryptosystem(PKC)":[10],"depends":[11],"on":[12,24,68],"computational":[14],"subset":[15,26,70],"sum":[16,27,71],"problem.":[17],"In":[18,60,84],"2012,":[19],"a":[20,62],"PKC":[22,44,114],"based":[23,67],"decision":[28,72],"problem":[29,52,73],"is":[30,53,80],"proposed":[31,55,81,98],"by":[32,45,56,82],"Murakami,":[33],"Hamasho":[34],"and":[35,58,77,109],"Kasahara.":[36],"An":[37],"attack":[38,79],"against":[39,93],"this":[40,85],"computing":[46],"alternative":[47],"solutions":[48],"then":[54],"Nagao":[57,76],"Morii.":[59],"2016,":[61],"new":[63,90],"PKC(M16":[65],"PKC)":[66],"for":[74],"preventing":[75],"Morii":[78],"Murakami.":[83],"paper,":[86],"we":[87],"propose":[88],"effective":[91],"attacks":[92,99],"M16":[94,113],"PKC.":[96],"compute":[100],"equivalent":[102,120],"secret":[103,121],"keys":[104],"from":[105],"key,":[108],"ciphertext":[111],"can":[115],"be":[116],"decoded":[117],"with":[118,130],"keys,":[122],"in":[123],"same":[125],"way":[126],"as":[127],"decryption":[129],"legitimate":[132],"secret(decryption)":[133],"keys.":[134]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
