{"id":"https://openalex.org/W3168282006","doi":"https://doi.org/10.1080/23799927.2021.1942991","title":"SPF-CA-1.2: an enhanced version of cellular automata-based block cipher system","display_name":"SPF-CA-1.2: an enhanced version of cellular automata-based block cipher system","publication_year":2021,"publication_date":"2021-06-15","ids":{"openalex":"https://openalex.org/W3168282006","doi":"https://doi.org/10.1080/23799927.2021.1942991","mag":"3168282006"},"language":"en","primary_location":{"id":"doi:10.1080/23799927.2021.1942991","is_oa":false,"landing_page_url":"https://doi.org/10.1080/23799927.2021.1942991","pdf_url":null,"source":{"id":"https://openalex.org/S4210234901","display_name":"International Journal of Computer Mathematics Computer Systems Theory","issn_l":"2379-9927","issn":["2379-9927","2379-9935"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics: Computer Systems Theory","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/A5074945012","display_name":"Khadija Achkoun","orcid":null},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"K. Achkoun","raw_affiliation_strings":["Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061491908","display_name":"Charifa Hanin","orcid":"https://orcid.org/0000-0003-3820-874X"},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"C. Hanin","raw_affiliation_strings":["Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032433636","display_name":"Anas Sadak","orcid":"https://orcid.org/0000-0002-4162-1618"},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"A. Sadak","raw_affiliation_strings":["Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":null,"display_name":"F. Ziani","orcid":null},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"F. Ziani","raw_affiliation_strings":["Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051961910","display_name":"Fouzia Omary","orcid":"https://orcid.org/0000-0001-5216-0119"},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"F. Omary","raw_affiliation_strings":["Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5061491908"],"corresponding_institution_ids":["https://openalex.org/I126477371"],"apc_list":null,"apc_paid":null,"fwci":0.3017,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60632455,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"6","issue":"3","first_page":"194","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":1.0,"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"}},{"id":"https://openalex.org/T12029","display_name":"DNA and Biological Computing","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.995199978351593,"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/block-cipher","display_name":"Block cipher","score":0.7514004707336426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6702905297279358},{"id":"https://openalex.org/keywords/cellular-automaton","display_name":"Cellular automaton","score":0.5807681679725647},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.49300047755241394},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.48962336778640747},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4654351770877838},{"id":"https://openalex.org/keywords/cipher","display_name":"Cipher","score":0.4443427324295044},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38155099749565125},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.2313528060913086},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21269893646240234},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06073343753814697}],"concepts":[{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.7514004707336426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6702905297279358},{"id":"https://openalex.org/C35527583","wikidata":"https://www.wikidata.org/wiki/Q189156","display_name":"Cellular automaton","level":2,"score":0.5807681679725647},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.49300047755241394},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.48962336778640747},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4654351770877838},{"id":"https://openalex.org/C2780221543","wikidata":"https://www.wikidata.org/wiki/Q4681865","display_name":"Cipher","level":3,"score":0.4443427324295044},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38155099749565125},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.2313528060913086},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21269893646240234},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06073343753814697},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/23799927.2021.1942991","is_oa":false,"landing_page_url":"https://doi.org/10.1080/23799927.2021.1942991","pdf_url":null,"source":{"id":"https://openalex.org/S4210234901","display_name":"International Journal of Computer Mathematics Computer Systems Theory","issn_l":"2379-9927","issn":["2379-9927","2379-9935"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics: Computer Systems Theory","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":26,"referenced_works":["https://openalex.org/W1527842484","https://openalex.org/W1629301835","https://openalex.org/W1636600828","https://openalex.org/W1774952285","https://openalex.org/W1982555755","https://openalex.org/W1985043179","https://openalex.org/W2043488539","https://openalex.org/W2056341960","https://openalex.org/W2085670476","https://openalex.org/W2091010383","https://openalex.org/W2109394932","https://openalex.org/W2144769627","https://openalex.org/W2154808242","https://openalex.org/W2296724465","https://openalex.org/W2547085574","https://openalex.org/W2548810968","https://openalex.org/W2565434562","https://openalex.org/W2737488712","https://openalex.org/W2759157796","https://openalex.org/W2767549441","https://openalex.org/W2897005053","https://openalex.org/W2921404005","https://openalex.org/W2981444236","https://openalex.org/W2993677859","https://openalex.org/W3014492740","https://openalex.org/W4243494487"],"related_works":["https://openalex.org/W1638546798","https://openalex.org/W2117179505","https://openalex.org/W3080116368","https://openalex.org/W2150878966","https://openalex.org/W2092816212","https://openalex.org/W1980393268","https://openalex.org/W2896396044","https://openalex.org/W1524307340","https://openalex.org/W140343426","https://openalex.org/W3047428447"],"abstract_inverted_index":{"In":[0,59,84],"this":[1,63],"article,":[2],"an":[3,52],"enhanced":[4],"version":[5],"of":[6,68,102,115,128],"SPF":[7,10,31],"is":[8,11,73,93],"presented.":[9],"a":[12,25,65,76,86],"previously":[13],"developed":[14],"cellular":[15],"automata-based":[16],"block":[17],"cipher":[18],"that":[19],"combines":[20],"Substitution-Permutation":[21],"Networks":[22],"(SPN)":[23],"with":[24],"Feistel":[26,46],"scheme":[27],"using":[28,75],"key-dependent":[29],"S-boxes.":[30],"system":[32],"has":[33,104],"satisfying":[34],"cryptographic":[35],"properties":[36,114],"against":[37],"attacks.":[38],"However,":[39],"the":[40,45,100,109,116,124,129],"rule":[41],"30":[42],"used":[43],"in":[44],"round":[47],"function":[48],"was":[49],"subject":[50],"to":[51,61,95],"attack":[53],"by":[54],"Meier":[55],"and":[56,81,88,112,126],"Staffelbach":[57],"(MS-attack).":[58],"order":[60],"avoid":[62],"attack,":[64],"new":[66,77],"construction":[67],"SPF,":[69],"namely":[70],"SPF-CA":[71],"1.2,":[72],"proposed":[74,130],"ruleset":[78],"combining":[79],"linear":[80],"non-linear":[82],"rules.":[83],"addition,":[85],"robust":[87],"fast":[89],"key":[90,97],"scheduling":[91],"algorithm":[92],"employed":[94],"improve":[96],"efficiency.":[98],"Moreover,":[99],"number":[101],"rounds":[103],"been":[105],"reduced":[106],"while":[107],"conserving":[108],"high":[110],"confusion":[111],"diffusion":[113],"previous":[117],"version.":[118],"A":[119],"thorough":[120],"security":[121],"analysis":[122],"reveals":[123],"efficiency":[125],"robustness":[127],"construction.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-25T23:56:10.502304","created_date":"2025-10-10T00:00:00"}
