{"id":"https://openalex.org/W2093560883","doi":"https://doi.org/10.1109/comswa.2008.4554420","title":"From stream to provably secure block ciphers based on pseudorandom matrix transformations","display_name":"From stream to provably secure block ciphers based on pseudorandom matrix transformations","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2093560883","doi":"https://doi.org/10.1109/comswa.2008.4554420","mag":"2093560883"},"language":"en","primary_location":{"id":"doi:10.1109/comswa.2008.4554420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comswa.2008.4554420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 3rd International Conference on Communication Systems Software and Middleware and Workshops (COMSWARE '08)","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/A5066289218","display_name":"Yassin M. Y. Hasan","orcid":"https://orcid.org/0000-0001-6119-7626"},"institutions":[{"id":"https://openalex.org/I91041137","display_name":"Assiut University","ror":"https://ror.org/01jaj8n65","country_code":"EG","type":"education","lineage":["https://openalex.org/I91041137"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Yassin M. Y. Hasan","raw_affiliation_strings":["Electrical Engineering Dept, Assiut University, Asyut, Egypt","Dept. of Electr. Eng., Assiut Univ., Assiut"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Dept, Assiut University, Asyut, Egypt","institution_ids":["https://openalex.org/I91041137"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Assiut Univ., Assiut","institution_ids":["https://openalex.org/I91041137"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5066289218"],"corresponding_institution_ids":["https://openalex.org/I91041137"],"apc_list":null,"apc_paid":null,"fwci":1.7161,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.87484408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"260","last_page":"265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pseudorandom-number-generator","display_name":"Pseudorandom number generator","score":0.697508692741394},{"id":"https://openalex.org/keywords/differential-cryptanalysis","display_name":"Differential cryptanalysis","score":0.6903499364852905},{"id":"https://openalex.org/keywords/block-cipher","display_name":"Block cipher","score":0.649151086807251},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6350562572479248},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5369164347648621},{"id":"https://openalex.org/keywords/cryptanalysis","display_name":"Cryptanalysis","score":0.5136615633964539},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.4903009235858917},{"id":"https://openalex.org/keywords/stream-cipher","display_name":"Stream cipher","score":0.4724077582359314},{"id":"https://openalex.org/keywords/block-size","display_name":"Block size","score":0.45554226636886597},{"id":"https://openalex.org/keywords/pseudorandomness","display_name":"Pseudorandomness","score":0.45541146397590637},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4543638825416565},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4290534257888794},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3741748332977295}],"concepts":[{"id":"https://openalex.org/C140642157","wikidata":"https://www.wikidata.org/wiki/Q1623338","display_name":"Pseudorandom number generator","level":2,"score":0.697508692741394},{"id":"https://openalex.org/C36123800","wikidata":"https://www.wikidata.org/wiki/Q1224471","display_name":"Differential cryptanalysis","level":4,"score":0.6903499364852905},{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.649151086807251},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6350562572479248},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5369164347648621},{"id":"https://openalex.org/C181149355","wikidata":"https://www.wikidata.org/wiki/Q897511","display_name":"Cryptanalysis","level":3,"score":0.5136615633964539},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.4903009235858917},{"id":"https://openalex.org/C92950451","wikidata":"https://www.wikidata.org/wiki/Q864718","display_name":"Stream cipher","level":3,"score":0.4724077582359314},{"id":"https://openalex.org/C41431624","wikidata":"https://www.wikidata.org/wiki/Q1053357","display_name":"Block size","level":3,"score":0.45554226636886597},{"id":"https://openalex.org/C19086982","wikidata":"https://www.wikidata.org/wiki/Q2115856","display_name":"Pseudorandomness","level":3,"score":0.45541146397590637},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4543638825416565},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4290534257888794},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3741748332977295},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/comswa.2008.4554420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comswa.2008.4554420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 3rd International Conference on Communication Systems Software and Middleware and Workshops (COMSWARE '08)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1699105","https://openalex.org/W1484469549","https://openalex.org/W1490586645","https://openalex.org/W1504217304","https://openalex.org/W1505779117","https://openalex.org/W1510779733","https://openalex.org/W1538319178","https://openalex.org/W1556992967","https://openalex.org/W1557222664","https://openalex.org/W1559931973","https://openalex.org/W1566979565","https://openalex.org/W1585665690","https://openalex.org/W1593510332","https://openalex.org/W1599558128","https://openalex.org/W1654806544","https://openalex.org/W1660562555","https://openalex.org/W1779689106","https://openalex.org/W1919209911","https://openalex.org/W1979740015","https://openalex.org/W2024729203","https://openalex.org/W2077300005","https://openalex.org/W2101172891","https://openalex.org/W2109265351","https://openalex.org/W2124833847","https://openalex.org/W2135950054","https://openalex.org/W2567106080","https://openalex.org/W4285719527","https://openalex.org/W6633691723","https://openalex.org/W6634149233","https://openalex.org/W6635009029","https://openalex.org/W6640179224"],"related_works":["https://openalex.org/W1536123347","https://openalex.org/W2767464073","https://openalex.org/W3193854322","https://openalex.org/W2614896380","https://openalex.org/W2482809296","https://openalex.org/W1807526291","https://openalex.org/W2126822253","https://openalex.org/W4307918974","https://openalex.org/W2612290876","https://openalex.org/W2093560883"],"abstract_inverted_index":{"Highlighting":[0],"the":[1,21,33,81,98,102,112],"various":[2],"advantages":[3],"(in":[4],"terms":[5,73],"of":[6,14,16,41,69,76,97,115,126,139],"flexibility,":[7],"reliability,":[8],"development":[9],"time":[10],"and":[11,32,39,45,65,71,74],"cost,":[12],"etc.)":[13],"reusability":[15],"well-designed":[17],"cryptographic":[18],"primitives,":[19],"particularly":[20],"fast":[22],"pseudorandom":[23],"(PR)":[24],"number":[25],"generators":[26],"(PRNG)":[27],"used":[28],"in":[29],"stream":[30,88],"ciphers,":[31],"high":[34],"sensitivity":[35],"(to":[36],"changes),":[37],"confusion,":[38],"pseudorandomness":[40],"highly":[42],"nonlinear":[43],"key":[44,77],"data-dependent":[46],"PRNG-based":[47],"matrix":[48],"transformations,":[49],"we":[50,120],"develop":[51],"new":[52],"parameterized":[53],"PR":[54,85],"functions":[55],"(PRF).":[56],"To":[57],"get":[58],"length":[59],"preserving":[60],"output":[61],"with":[62,87],"uniform":[63,108],"distribution":[64],"effectively":[66],"thwart":[67],"propagation":[68],"linear":[70],"differential":[72],"leak":[75],"information":[78],"for":[79],"cryptanalysis,":[80],"proposed":[82,103],"PRFpsilas":[83,104],"incorporate":[84],"operations":[86],"ciphering/word-wise":[89],"modulus":[90],"additions.":[91],"Founded":[92],"on":[93],"a":[94,137],"complement":[95],"theorem":[96],"central":[99],"limit":[100],"theorem,":[101],"can":[105],"give":[106],"almost":[107],"probability":[109],"distribution.":[110],"Evoking":[111],"Luby-Rackoff":[113],"construction":[114],"super-PR":[116],"permutations":[117],"from":[118],"PRFpsilas,":[119],"then":[121],"present":[122],"an":[123],"extended":[124],"family":[125],"provably":[127],"secure,":[128],"parameterized,":[129],"variable":[130],"key/blocklength":[131],"block":[132],"ciphers":[133],"that":[134],"flexibly":[135],"fit":[136],"variety":[138],"applications.":[140]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
