{"id":"https://openalex.org/W1572014279","doi":"https://doi.org/10.1007/3-540-36288-6_25","title":"On the Security of HFE, HFEv- and Quartz","display_name":"On the Security of HFE, HFEv- and Quartz","publication_year":2002,"publication_date":"2002-12-18","ids":{"openalex":"https://openalex.org/W1572014279","doi":"https://doi.org/10.1007/3-540-36288-6_25","mag":"1572014279"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-36288-6_25","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-36288-6_25","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-36288-6_25.pdf","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":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/3-540-36288-6_25.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085287860","display_name":"Nicolas T. Courtois","orcid":"https://orcid.org/0000-0003-0736-431X"},"institutions":[{"id":"https://openalex.org/I4210092184","display_name":"Schlumberger (France)","ror":"https://ror.org/01b5d7p48","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210092184"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Nicolas T. Courtois","raw_affiliation_strings":["CP8 Crypto Lab, SchlumbergerSema, 36-38 rue de la Princesse, BP 45, 78430, Louveciennes Cedex, France"],"affiliations":[{"raw_affiliation_string":"CP8 Crypto Lab, SchlumbergerSema, 36-38 rue de la Princesse, BP 45, 78430, Louveciennes Cedex, France","institution_ids":["https://openalex.org/I4210092184"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035232944","display_name":"Magnus Daum","orcid":null},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Magnus Daum","raw_affiliation_strings":["Ruhr-Universit\u00e4t Bochum, Postfach 102148, 44780, Bochum, Germany"],"affiliations":[{"raw_affiliation_string":"Ruhr-Universit\u00e4t Bochum, Postfach 102148, 44780, Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061729195","display_name":"Patrick Felke","orcid":"https://orcid.org/0000-0001-6644-2010"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Patrick Felke","raw_affiliation_strings":["Ruhr-Universit\u00e4t Bochum, Postfach 102148, 44780, Bochum, Germany"],"affiliations":[{"raw_affiliation_string":"Ruhr-Universit\u00e4t Bochum, Postfach 102148, 44780, Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085287860"],"corresponding_institution_ids":["https://openalex.org/I4210092184"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":6.1789,"has_fulltext":true,"cited_by_count":63,"citation_normalized_percentile":{"value":0.97016129,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"337","last_page":"350"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","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/T11693","display_name":"Cryptography and Residue Arithmetic","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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9993000030517578,"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/T11435","display_name":"Polynomial and algebraic computation","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.6370311975479126},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5753482580184937},{"id":"https://openalex.org/keywords/quartz","display_name":"Quartz","score":0.5212991237640381},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.48130929470062256},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4371159076690674},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35049280524253845},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1264301836490631},{"id":"https://openalex.org/keywords/structural-basin","display_name":"Structural basin","score":0.0945512056350708}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6370311975479126},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5753482580184937},{"id":"https://openalex.org/C2779870107","wikidata":"https://www.wikidata.org/wiki/Q43010","display_name":"Quartz","level":2,"score":0.5212991237640381},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.48130929470062256},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4371159076690674},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35049280524253845},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1264301836490631},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0945512056350708},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-36288-6_25","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-36288-6_25","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-36288-6_25.pdf","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":{"id":"doi:10.1007/3-540-36288-6_25","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-36288-6_25","pdf_url":"https://link.springer.com/content/pdf/10.1007/3-540-36288-6_25.pdf","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"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1572014279.pdf","grobid_xml":"https://content.openalex.org/works/W1572014279.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W573314433","https://openalex.org/W1518341038","https://openalex.org/W1532849667","https://openalex.org/W1534857450","https://openalex.org/W1557189340","https://openalex.org/W1568587963","https://openalex.org/W1573095851","https://openalex.org/W1583871653","https://openalex.org/W1595415026","https://openalex.org/W1607525463","https://openalex.org/W1610688607","https://openalex.org/W1821087317","https://openalex.org/W1979740015","https://openalex.org/W1986389505","https://openalex.org/W2001654938","https://openalex.org/W2035476608","https://openalex.org/W2091826091","https://openalex.org/W2128687423","https://openalex.org/W2128968394","https://openalex.org/W2140979005","https://openalex.org/W2175098281","https://openalex.org/W2319466955","https://openalex.org/W2803409166","https://openalex.org/W4234426551","https://openalex.org/W4285719527","https://openalex.org/W4292508377"],"related_works":["https://openalex.org/W4380997232","https://openalex.org/W2480351005","https://openalex.org/W2884942381","https://openalex.org/W2051487156","https://openalex.org/W2375288918","https://openalex.org/W2387707214","https://openalex.org/W2073681303","https://openalex.org/W2388065805","https://openalex.org/W2955078942","https://openalex.org/W4310123716"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
