{"id":"https://openalex.org/W2900065045","doi":"https://doi.org/10.1145/3271553.3271580","title":"Efficient Software Implementation of ZUC Stream Cipher","display_name":"Efficient Software Implementation of ZUC Stream Cipher","publication_year":2018,"publication_date":"2018-08-27","ids":{"openalex":"https://openalex.org/W2900065045","doi":"https://doi.org/10.1145/3271553.3271580","mag":"2900065045"},"language":"en","primary_location":{"id":"doi:10.1145/3271553.3271580","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3271553.3271580","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Vision, Image and Signal Processing","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/A5102749474","display_name":"Kuai Yu","orcid":"https://orcid.org/0000-0003-1496-0232"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kuai Yu","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084538628","display_name":"Naijie Gu","orcid":"https://orcid.org/0000-0002-8898-0896"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Naijie Gu","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023241047","display_name":"Junjie Su","orcid":"https://orcid.org/0000-0001-6278-3918"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Su","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069170125","display_name":"Qilin Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qilin Bai","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.14768663,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.7878830432891846},{"id":"https://openalex.org/keywords/stream-cipher","display_name":"Stream cipher","score":0.6588379740715027},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.42904481291770935},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3382713794708252},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.28268903493881226},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.27538371086120605}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7878830432891846},{"id":"https://openalex.org/C92950451","wikidata":"https://www.wikidata.org/wiki/Q864718","display_name":"Stream cipher","level":3,"score":0.6588379740715027},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.42904481291770935},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3382713794708252},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.28268903493881226},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.27538371086120605}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3271553.3271580","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3271553.3271580","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Vision, Image and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W267369592","https://openalex.org/W1880091634","https://openalex.org/W2100218206","https://openalex.org/W2166011256","https://openalex.org/W2398806345","https://openalex.org/W4241758965"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2381843700","https://openalex.org/W2393423895","https://openalex.org/W2133254303","https://openalex.org/W2550683610","https://openalex.org/W2615869418","https://openalex.org/W2379367584","https://openalex.org/W2163846246","https://openalex.org/W2122778714","https://openalex.org/W4293907469"],"abstract_inverted_index":{"ZUC":[0,35,52,74,99,155],"stream":[1,6,36,53,75,100,156],"cipher":[2,7,37,157],"is":[3,23,38],"the":[4,32,80,90,95,109,124,140,152,160],"first":[5],"developed":[8],"independently":[9],"by":[10],"Chinese":[11],"cryptologists":[12],"as":[13],"an":[14,24,67],"international":[15],"standard.":[16],"The":[17],"fast":[18],"implementation":[19,72,134,153],"of":[20,51,73,98,111,126,143,154],"encryption":[21,127],"algorithm":[22,137],"important":[25],"issue":[26],"in":[27,145,159],"cryptography":[28],"application.":[29],"At":[30],"present,":[31],"research":[33],"on":[34,41],"mainly":[39],"based":[40],"hardware":[42,49],"implementation,":[43],"and":[44,71,85,117,128,133],"there":[45,56],"are":[46,57],"many":[47],"efficient":[48,59,68],"implementations":[50,61],"cipher,":[54],"but":[55],"few":[58],"software":[60,69],"at":[62],"present.":[63],"This":[64],"paper":[65],"presents":[66],"design":[70,132],"cipher.":[76,101],"Firstly,":[77],"we":[78,131],"propose":[79],"delayed":[81],"modular,":[82],"sliding":[83],"window,":[84],"S-box":[86],"optimizations":[87,144],"to":[88,138],"reduce":[89],"computational":[91],"cost":[92],"without":[93],"modifying":[94],"calculation":[96],"result":[97],"Secondly,":[102],"single":[103],"instruction":[104],"multiple":[105],"data":[106],"instructions,":[107],"reducing":[108],"times":[110],"memory":[112],"access,":[113],"loop":[114],"unrolling":[115],"optimization":[116,120],"other":[118],"code":[119],"methods":[121,164],"can":[122,165],"improve":[123],"speed":[125],"decryption.":[129],"Finally,":[130],"a":[135],"genetic":[136],"find":[139],"optimal":[141],"sequence":[142],"compiler.":[146],"Experiments":[147],"show":[148],"that":[149],"compared":[150],"with":[151],"given":[158],"official":[161],"document,":[162],"these":[163],"give":[166],"102%":[167],"performance":[168],"improvement.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}