{"id":"https://openalex.org/W2944169015","doi":null,"title":"DES i AES","display_name":"DES i AES","publication_year":2014,"publication_date":"2014-07-11","ids":{"openalex":"https://openalex.org/W2944169015","mag":"2944169015"},"language":"fr","primary_location":{"id":"mag:2944169015","doi":null,"is_oa":false,"landing_page_url":"https://repozitorij.pmf.unizg.hr/islandora/object/pmf:5348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"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/A5086963220","display_name":"Ivan Na\u0111","orcid":"https://orcid.org/0000-0002-4271-4816","observed_orcids":["https://orcid.org/0000-0002-4271-4816"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ivan Na\u0111","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-4271-4816","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5086963220"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T11130","display_name":"Coding theory and cryptography","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/data-encryption-standard","display_name":"Data Encryption Standard","score":0.9829999804496765},{"id":"https://openalex.org/keywords/advanced-encryption-standard","display_name":"Advanced Encryption Standard","score":0.9990000128746033},{"id":"https://openalex.org/keywords/symmetric-encryption","display_name":"symmetric encryption","score":0.9129999876022339},{"id":"https://openalex.org/keywords/block-cipher","display_name":"block cipher","score":0.7680000066757202},{"id":"https://openalex.org/keywords/key-search","display_name":"key search","score":0.4350000023841858},{"id":"https://openalex.org/keywords/rijndael","display_name":"Rijndael","score":0.8970000147819519},{"id":"https://openalex.org/keywords/block-size","display_name":"block size","score":0.5419999957084656},{"id":"https://openalex.org/keywords/key-size","display_name":"key size","score":0.8980000019073486}],"concepts":[{"id":"https://openalex.org/C94520183","wikidata":"https://www.wikidata.org/wiki/Q190746","display_name":"Advanced Encryption Standard","level":3,"score":0.8459758758544922},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6871627569198608},{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.6567977666854858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.653484582901001},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.49769166111946106},{"id":"https://openalex.org/C111219384","wikidata":"https://www.wikidata.org/wiki/Q6954384","display_name":"NIST","level":2,"score":0.48882266879081726},{"id":"https://openalex.org/C46331935","wikidata":"https://www.wikidata.org/wiki/Q4651362","display_name":"AES implementations","level":4,"score":0.4556182026863098},{"id":"https://openalex.org/C99674996","wikidata":"https://www.wikidata.org/wiki/Q1414155","display_name":"Key exchange","level":4,"score":0.44343188405036926},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.44102048873901367},{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.4132424294948578},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3661801517009735},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.27977582812309265},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.20752790570259094},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2944169015","doi":null,"is_oa":false,"landing_page_url":"https://repozitorij.pmf.unizg.hr/islandora/object/pmf:5348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2808494637","https://openalex.org/W4256604669","https://openalex.org/W2125165539","https://openalex.org/W7100890887","https://openalex.org/W4235330347","https://openalex.org/W1979802565","https://openalex.org/W2146152185","https://openalex.org/W143563236","https://openalex.org/W7095641341","https://openalex.org/W2951210563"],"abstract_inverted_index":{"The":[0,63,145,158,226],"Data":[1,246],"Encryption":[2,154,160,247],"Standard":[3,155,161,248],"(DES)":[4],"is":[5,163,251],"a":[6,9,32,54,90,135,164,188,213],"specification":[7,165],"for":[8,12,83,139,166],"symmetric-key":[10],"algorithm":[11],"the":[13,20,85,94,107,110,119,152,167,174,206,240,245,252,261],"encryption":[14,168],"of":[15,24,61,96,118,169,178,220],"electronic":[16,170],"data":[17,171],"adopted":[18,172],"by":[19,42,173,260],"U.S.":[21,175],"National":[22,176],"Bureau":[23],"Standards":[25,179],"(NBS)":[26],"on":[27,93,183],"January":[28],"15,":[29],"1977":[30],"after":[31,112,187],"4":[33],"year-long":[34],"contest":[35],"and":[36,70,137,180,199,223,233,256],"standardization":[37,190],"process.":[38],"It":[39],"was":[40,203,239],"developed":[41],"an":[43],"IBM":[44],"team,":[45],"with":[46,217,242],"Horst":[47],"Feistel\u2019s":[48],"lead,":[49],"around":[50],"1974.":[51],"DES":[52,128],"applies":[53],"56-bit":[55],"key":[56,111,218],"to":[57,80],"each":[58],"64-bit":[59],"block":[60,215],"data.":[62],"process":[64,191],"can":[65],"run":[66],"in":[67,88,192],"several":[68],"modes":[69],"involves":[71],"16":[72],"rounds":[73],"or":[74],"operations.":[75],"Many":[76],"cryptanalysts":[77],"have":[78,229],"attempted":[79],"find":[81],"shortcuts":[82],"breaking":[84],"system.":[86],"Early":[87],"1997,":[89],"cooperative":[91],"effort":[92],"Internet":[95],"over":[97],"14,000":[98],"computer":[99],"users":[100],"trying":[101],"out":[102],"various":[103],"keys":[104],"finally":[105],"deciphered":[106],"message,":[108],"discovering":[109],"running":[113],"through":[114],"only":[115],"18":[116],"quadrillion":[117,121],"72":[120],"possible":[122],"keys.":[123],"NIST":[124],"has":[125,212],"later":[126],"indicated":[127],"that":[129],"will":[130,148],"not":[131],"be":[132,149],"recertified":[133],"as":[134,151,205,238],"standard":[136,147],"submissions":[138],"its":[140,243],"replacement":[141],"are":[142,234],"being":[143],"accepted.":[144],"next":[146],"known":[150],"Advanced":[153,159],"(AES).":[156],"(AES)":[162],"Institute":[177],"Technology":[181],"(NIST)":[182],"November":[184],"26,":[185],"2001":[186],"5-year":[189],"which":[193],"fifteen":[194],"competing":[195],"designs":[196],"were":[197],"presented":[198],"evaluated":[200],"before":[201],"Rijndael":[202],"selected":[204],"most":[207],"suitable.":[208],"Each":[209],"AES":[210,227,250],"cipher":[211,258],"128-bit":[214],"size,":[216],"sizes":[219],"128,":[221],"192":[222],"256":[224],"bits.":[225],"ciphers":[228],"been":[230],"analyzed":[231],"extensively":[232],"now":[235],"used":[236],"worldwide,":[237],"case":[241],"predecessor,":[244],"(DES).":[249],"first":[253],"publicly":[254],"accessible":[255],"open":[257],"approved":[259],"NSA.":[262]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2019-05-16T00:00:00"}
