{"id":"https://openalex.org/W1596841000","doi":"https://doi.org/10.1007/978-3-540-74619-5_13","title":"New Lightweight DES Variants","display_name":"New Lightweight DES Variants","publication_year":2007,"publication_date":"2007-08-17","ids":{"openalex":"https://openalex.org/W1596841000","doi":"https://doi.org/10.1007/978-3-540-74619-5_13","mag":"1596841000"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-74619-5_13","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74619-5_13","pdf_url":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078330300","display_name":"Gregor Leander","orcid":"https://orcid.org/0000-0002-2579-8587"},"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":true,"raw_author_name":"Gregor Leander","raw_affiliation_strings":["Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum"],"affiliations":[{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]},{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041748332","display_name":"Christof Paar","orcid":"https://orcid.org/0000-0001-8681-2277"},"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":"Christof Paar","raw_affiliation_strings":["Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum"],"affiliations":[{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]},{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006373694","display_name":"Axel P\u00f6schmann","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":"Axel Poschmann","raw_affiliation_strings":["Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum"],"affiliations":[{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]},{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062718251","display_name":"Kai Schramm","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":"Kai Schramm","raw_affiliation_strings":["Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum"],"affiliations":[{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]},{"raw_affiliation_string":"Horst G\u00f6rtz Institute for IT Security, Communication Security Group (COSY), Ruhr-University Bochum","institution_ids":["https://openalex.org/I904495901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078330300"],"corresponding_institution_ids":["https://openalex.org/I904495901"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":8.2226,"has_fulltext":false,"cited_by_count":279,"citation_normalized_percentile":{"value":0.98447229,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"196","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":1.0,"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/T10951","display_name":"Cryptographic Implementations and Security","score":1.0,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9955000281333923,"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/computer-science","display_name":"Computer science","score":0.870755136013031},{"id":"https://openalex.org/keywords/block-cipher","display_name":"Block cipher","score":0.8380109071731567},{"id":"https://openalex.org/keywords/s-box","display_name":"S-box","score":0.6938909888267517},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5880775451660156},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.48176026344299316},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.43762868642807007},{"id":"https://openalex.org/keywords/advanced-encryption-standard","display_name":"Advanced Encryption Standard","score":0.4255460202693939},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3871188461780548},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37932249903678894},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.36728090047836304},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.32438042759895325},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1821874976158142},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08288297057151794}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.870755136013031},{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.8380109071731567},{"id":"https://openalex.org/C45737032","wikidata":"https://www.wikidata.org/wiki/Q748364","display_name":"S-box","level":4,"score":0.6938909888267517},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5880775451660156},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.48176026344299316},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.43762868642807007},{"id":"https://openalex.org/C94520183","wikidata":"https://www.wikidata.org/wiki/Q190746","display_name":"Advanced Encryption Standard","level":3,"score":0.4255460202693939},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3871188461780548},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37932249903678894},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.36728090047836304},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.32438042759895325},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1821874976158142},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08288297057151794},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-540-74619-5_13","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74619-5_13","pdf_url":null,"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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.546.7023","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.546.7023","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.iacr.org/archive/fse2007/45930197/45930197.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.74.3943","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.74.3943","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ist-ubisecsens.org/publications/desl_fse2007.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W52218610","https://openalex.org/W1479774102","https://openalex.org/W1510442823","https://openalex.org/W1514141030","https://openalex.org/W1522573321","https://openalex.org/W1522919234","https://openalex.org/W1527545029","https://openalex.org/W1572300106","https://openalex.org/W1629301835","https://openalex.org/W1803612032","https://openalex.org/W1850505544","https://openalex.org/W1963146789","https://openalex.org/W1972617203","https://openalex.org/W1997695931","https://openalex.org/W2007326055","https://openalex.org/W2071381324","https://openalex.org/W2112244944","https://openalex.org/W2130585055","https://openalex.org/W2157685906","https://openalex.org/W2476012767","https://openalex.org/W2482045774","https://openalex.org/W2484860292","https://openalex.org/W2491896407","https://openalex.org/W2493587259","https://openalex.org/W2561675875","https://openalex.org/W2624923838","https://openalex.org/W2915470408","https://openalex.org/W3172074642","https://openalex.org/W4205895259","https://openalex.org/W4210349844","https://openalex.org/W4235547147","https://openalex.org/W4241072010"],"related_works":["https://openalex.org/W1985115047","https://openalex.org/W2786303832","https://openalex.org/W2986543571","https://openalex.org/W2125214861","https://openalex.org/W2919954404","https://openalex.org/W2955579865","https://openalex.org/W2534971686","https://openalex.org/W2387168119","https://openalex.org/W2059218952","https://openalex.org/W3214586009"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":21},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":19},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":31},{"year":2013,"cited_by_count":19},{"year":2012,"cited_by_count":35}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}