{"id":"https://openalex.org/W4394898239","doi":"https://doi.org/10.1145/3650400.3650612","title":"Improved White-box SM4 Design and Implementation","display_name":"Improved White-box SM4 Design and Implementation","publication_year":2023,"publication_date":"2023-10-20","ids":{"openalex":"https://openalex.org/W4394898239","doi":"https://doi.org/10.1145/3650400.3650612"},"language":"en","primary_location":{"id":"doi:10.1145/3650400.3650612","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3650400.3650612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 7th International Conference on Electronic Information Technology and Computer Engineering","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/A5030322208","display_name":"Yanjun Li","orcid":"https://orcid.org/0000-0002-7219-0005"},"institutions":[{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanjun Li","raw_affiliation_strings":["Information Technology & Security Test and Evaluation Center, The 15th Research Institute of China Electronics Technology Group Corporation, China"],"affiliations":[{"raw_affiliation_string":"Information Technology & Security Test and Evaluation Center, The 15th Research Institute of China Electronics Technology Group Corporation, China","institution_ids":["https://openalex.org/I2800372957"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046645702","display_name":"Xinjie Bi","orcid":"https://orcid.org/0000-0003-0116-6945"},"institutions":[{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinjie Bi","raw_affiliation_strings":["Dept.of Cryptology Science & Technology, Beijing Electronic Science & Technology Institute, China"],"affiliations":[{"raw_affiliation_string":"Dept.of Cryptology Science & Technology, Beijing Electronic Science & Technology Institute, China","institution_ids":["https://openalex.org/I202334528"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5095748251","display_name":"Xiaoyu Jing","orcid":"https://orcid.org/0009-0006-5580-2934"},"institutions":[{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyu Jing","raw_affiliation_strings":["Dept.of Cryptology Science & Technology, Beijing Electronic Science & Technology Institute, China"],"affiliations":[{"raw_affiliation_string":"Dept.of Cryptology Science & Technology, Beijing Electronic Science & Technology Institute, China","institution_ids":["https://openalex.org/I202334528"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088214032","display_name":"Zexiao Zou","orcid":"https://orcid.org/0009-0008-9444-9816"},"institutions":[{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zexiao Zou","raw_affiliation_strings":["Dept. of Cyberspace Security, Beijing Electronic Science & Technology Institute, China"],"affiliations":[{"raw_affiliation_string":"Dept. of Cyberspace Security, Beijing Electronic Science & Technology Institute, China","institution_ids":["https://openalex.org/I202334528"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5095748252","display_name":"Long Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Long Yang","raw_affiliation_strings":["Information Technology & Security Test and Evaluation Center, The 15th Research Institute of China Electronics Technology Group Corporation, China"],"affiliations":[{"raw_affiliation_string":"Information Technology & Security Test and Evaluation Center, The 15th Research Institute of China Electronics Technology Group Corporation, China","institution_ids":["https://openalex.org/I2800372957"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5030322208"],"corresponding_institution_ids":["https://openalex.org/I2800372957"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21894467,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1256","last_page":"1261"},"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":0.9987000226974487,"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":0.9984999895095825,"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/computer-science","display_name":"Computer science","score":0.7816784381866455},{"id":"https://openalex.org/keywords/s-box","display_name":"S-box","score":0.6731386184692383},{"id":"https://openalex.org/keywords/block-cipher","display_name":"Block cipher","score":0.6606268882751465},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6437486410140991},{"id":"https://openalex.org/keywords/white-box","display_name":"White box","score":0.6119670867919922},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.6069837808609009},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6015565395355225},{"id":"https://openalex.org/keywords/symmetric-key-algorithm","display_name":"Symmetric-key algorithm","score":0.43787655234336853},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3782399594783783},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3601938486099243},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3528175950050354},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2933845520019531},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.1995919942855835},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.08890381455421448}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7816784381866455},{"id":"https://openalex.org/C45737032","wikidata":"https://www.wikidata.org/wiki/Q748364","display_name":"S-box","level":4,"score":0.6731386184692383},{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.6606268882751465},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6437486410140991},{"id":"https://openalex.org/C180932941","wikidata":"https://www.wikidata.org/wiki/Q997233","display_name":"White box","level":2,"score":0.6119670867919922},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.6069837808609009},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6015565395355225},{"id":"https://openalex.org/C65302260","wikidata":"https://www.wikidata.org/wiki/Q327675","display_name":"Symmetric-key algorithm","level":4,"score":0.43787655234336853},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3782399594783783},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3601938486099243},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3528175950050354},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2933845520019531},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.1995919942855835},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.08890381455421448}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3650400.3650612","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3650400.3650612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 7th International Conference on Electronic Information Technology and Computer Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2286232968","https://openalex.org/W2325139309","https://openalex.org/W2505158011","https://openalex.org/W2768348791","https://openalex.org/W2775907218","https://openalex.org/W2798267696","https://openalex.org/W6606502453","https://openalex.org/W6701407453"],"related_works":["https://openalex.org/W1985115047","https://openalex.org/W1846793529","https://openalex.org/W2955579865","https://openalex.org/W2074009621","https://openalex.org/W2802166783","https://openalex.org/W1553586814","https://openalex.org/W3214586009","https://openalex.org/W2163370018","https://openalex.org/W1411375199","https://openalex.org/W2168130438"],"abstract_inverted_index":{"SM4,":[0],"as":[1,41],"a":[2,26,67,84],"block":[3],"cipher":[4],"standard":[5],"in":[6,35,51,73,169],"China,":[7],"has":[8],"received":[9],"extensive":[10],"attention":[11],"since":[12],"the":[13,30,52,71,74,95,100,107,131,141,144,152,156,163,170,177,180,184,190,198,207],"date":[14],"of":[15,32,70,87,111,134,143,179],"its":[16,117],"publication.":[17],"Its":[18],"implementation":[19,54,69,81,96,142,157,187],"correctness":[20,185],"and":[21,48,125,147,155,166,186,197],"security":[22,178],"have":[23],"rapidly":[24],"become":[25],"research":[27],"hotspot.":[28],"With":[29],"popularity":[31],"cryptographic":[33,75],"algorithms":[34],"network":[36],"security,":[37],"attack":[38,65],"methods":[39],"such":[40],"key":[42,72],"whitening":[43],"attack,":[44],"software":[45,53],"static":[46],"analysis,":[47],"reverse":[49],"engineering":[50],"environment":[55],"are":[56,173],"also":[57],"constantly":[58],"developing.":[59],"In":[60,102],"order":[61],"to":[62,116],"resist":[63],"these":[64],"methods,":[66],"white-box":[68,80,108,164,167],"algorithm":[76],"is":[77,159,193,201],"required.":[78],"Common":[79],"schemes":[82],"add":[83],"large":[85],"number":[86],"linear":[88],"or":[89],"nonlinear":[90,127],"transformations,":[91],"which":[92,175],"greatly":[93],"reduces":[94],"efficiency":[97,158,188],"while":[98],"enhancing":[99],"security.":[101],"this":[103],"paper,":[104],"we":[105,120],"optimized":[106,171,181],"design":[109],"method":[110],"Xiao-Lai":[112],"SM4":[113],"algorithm.":[114,182],"According":[115],"structural":[118],"characteristics,":[119],"reduced":[121],"one":[122],"affine":[123],"transformation":[124],"increased":[126],"encoding":[128],"without":[129],"disclosing":[130],"relevant":[132],"information":[133],"intermediate":[135,146],"data.":[136],"Also,":[137],"our":[138],"work":[139],"distinguished":[140],"first,":[145],"last":[148],"rounds.":[149],"We":[150],"operated":[151],"simulation":[153],"implementation,":[154],"significantly":[160],"improved.":[161],"Then":[162],"diversity":[165],"ambiguity":[168],"scheme":[172],"calculated,":[174],"proves":[176],"After":[183],"tests,":[189],"encryption":[191],"speed":[192,200],"improved":[194,202],"by":[195,203],"18.6%":[196],"decryption":[199],"20.8%":[204],"compared":[205],"with":[206],"original":[208],"scheme.":[209]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}