{"id":"https://openalex.org/W4281840148","doi":"https://doi.org/10.46586/tosc.v2022.i2.141-160","title":"Truncated Differential Attacks on Contracting Feistel Ciphers","display_name":"Truncated Differential Attacks on Contracting Feistel Ciphers","publication_year":2022,"publication_date":"2022-06-10","ids":{"openalex":"https://openalex.org/W4281840148","doi":"https://doi.org/10.46586/tosc.v2022.i2.141-160"},"language":"en","primary_location":{"id":"doi:10.46586/tosc.v2022.i2.141-160","is_oa":true,"landing_page_url":"https://doi.org/10.46586/tosc.v2022.i2.141-160","pdf_url":"https://tosc.iacr.org/index.php/ToSC/article/download/9717/9245","source":{"id":"https://openalex.org/S4210236173","display_name":"IACR Transactions on Symmetric Cryptology","issn_l":"2519-173X","issn":["2519-173X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IACR Transactions on Symmetric Cryptology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://tosc.iacr.org/index.php/ToSC/article/download/9717/9245","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043494614","display_name":"Tim Beyne","orcid":"https://orcid.org/0000-0001-5638-9885"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Tim Beyne","raw_affiliation_strings":["imec - Computer Security and Industrial Cryptography (COSIC) Research Group, Department of Electrical Engineering (ESAT), KU Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"imec - Computer Security and Industrial Cryptography (COSIC) Research Group, Department of Electrical Engineering (ESAT), KU Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974","https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037069989","display_name":"Yunwen Liu","orcid":"https://orcid.org/0000-0002-6487-9785"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yunwen Liu","raw_affiliation_strings":["Independent researcher, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent researcher, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3936,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65518919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"141","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9986000061035156,"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":0.9986000061035156,"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":0.988099992275238,"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":0.9502999782562256,"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/block-cipher","display_name":"Block cipher","score":0.8409913778305054},{"id":"https://openalex.org/keywords/permutation","display_name":"Permutation (music)","score":0.6369282603263855},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6306698322296143},{"id":"https://openalex.org/keywords/slide-attack","display_name":"Slide attack","score":0.6282550692558289},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.49065983295440674},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.43747448921203613},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40153059363365173},{"id":"https://openalex.org/keywords/differential-cryptanalysis","display_name":"Differential cryptanalysis","score":0.37676218152046204},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3473159670829773},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.22354388236999512},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.21617326140403748},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05250519514083862}],"concepts":[{"id":"https://openalex.org/C106544461","wikidata":"https://www.wikidata.org/wiki/Q543151","display_name":"Block cipher","level":3,"score":0.8409913778305054},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.6369282603263855},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6306698322296143},{"id":"https://openalex.org/C89694405","wikidata":"https://www.wikidata.org/wiki/Q7540343","display_name":"Slide attack","level":5,"score":0.6282550692558289},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.49065983295440674},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43747448921203613},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40153059363365173},{"id":"https://openalex.org/C36123800","wikidata":"https://www.wikidata.org/wiki/Q1224471","display_name":"Differential cryptanalysis","level":4,"score":0.37676218152046204},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3473159670829773},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.22354388236999512},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.21617326140403748},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05250519514083862},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.46586/tosc.v2022.i2.141-160","is_oa":true,"landing_page_url":"https://doi.org/10.46586/tosc.v2022.i2.141-160","pdf_url":"https://tosc.iacr.org/index.php/ToSC/article/download/9717/9245","source":{"id":"https://openalex.org/S4210236173","display_name":"IACR Transactions on Symmetric Cryptology","issn_l":"2519-173X","issn":["2519-173X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IACR Transactions on Symmetric Cryptology","raw_type":"journal-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:20.500.12942/712889","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/20.500.12942/712889","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"IACR Transactions on Symmetric Cryptology, vol. 2022 (2), (141-160)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:59cf9dc4b77e4d1a8a0df5bfdebabb38","is_oa":true,"landing_page_url":"https://doaj.org/article/59cf9dc4b77e4d1a8a0df5bfdebabb38","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IACR Transactions on Symmetric Cryptology, Vol 2022, Iss 2 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.46586/tosc.v2022.i2.141-160","is_oa":true,"landing_page_url":"https://doi.org/10.46586/tosc.v2022.i2.141-160","pdf_url":"https://tosc.iacr.org/index.php/ToSC/article/download/9717/9245","source":{"id":"https://openalex.org/S4210236173","display_name":"IACR Transactions on Symmetric Cryptology","issn_l":"2519-173X","issn":["2519-173X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IACR Transactions on Symmetric Cryptology","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4281840148.pdf","grobid_xml":"https://content.openalex.org/works/W4281840148.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W106587005","https://openalex.org/W391560532","https://openalex.org/W1498077172","https://openalex.org/W1531988484","https://openalex.org/W1551038640","https://openalex.org/W1559083062","https://openalex.org/W1565579953","https://openalex.org/W1576702092","https://openalex.org/W1591620981","https://openalex.org/W1629301835","https://openalex.org/W1811291318","https://openalex.org/W1830378742","https://openalex.org/W1978695162","https://openalex.org/W2018743020","https://openalex.org/W2030854037","https://openalex.org/W2034719873","https://openalex.org/W2047404283","https://openalex.org/W2088954370","https://openalex.org/W2089036613","https://openalex.org/W2116116834","https://openalex.org/W2136016758","https://openalex.org/W2234576048","https://openalex.org/W2252688270","https://openalex.org/W2400310851","https://openalex.org/W2407138520","https://openalex.org/W2408220704","https://openalex.org/W2585880228","https://openalex.org/W2619948572","https://openalex.org/W2752270328","https://openalex.org/W2947157832","https://openalex.org/W2979285070","https://openalex.org/W3011201404","https://openalex.org/W3029099225","https://openalex.org/W3144525138","https://openalex.org/W4241072010","https://openalex.org/W4252824418"],"related_works":["https://openalex.org/W3159094001","https://openalex.org/W841871142","https://openalex.org/W2151136913","https://openalex.org/W1791039952","https://openalex.org/W1565705707","https://openalex.org/W2617200824","https://openalex.org/W1582925429","https://openalex.org/W1508220342","https://openalex.org/W1998022504","https://openalex.org/W2653150070"],"abstract_inverted_index":{"We":[0],"improve":[1],"truncated":[2,19,79,116,133],"differential":[3,80,134],"attacks":[4,67,86],"on":[5,17,45,87,97],"t-branch":[6],"contracting":[7],"Feistel":[8],"ciphers":[9,83],"with":[10,50,71,126],"a":[11,21,42,72,136],"domain":[12],"size":[13],"of":[14,76,90,100,131],"Nt.":[15],"Based":[16],"new":[18],"differentials,":[20],"generic":[22,78],"distinguisher":[23],"for":[24,115,124,135],"t2":[25,46],"+":[26,47],"t":[27],"\u2212":[28],"2":[29],"rounds":[30,49,70,99],"using":[31,118],"O(Nt\u22121)":[32],"data":[33,52],"and":[34,53,92],"time":[35],"is":[36,121],"obtained.":[37],"In":[38,107],"addition,":[39,108],"we":[40,109],"obtain":[41],"key-recovery":[43,95],"attack":[44,96],"1":[48],"\u00d5(Nt\u22122)":[51],"\u00d5(Nt\u22121)":[54],"time.":[55],"Compared":[56],"to":[57,81],"previous":[58],"results":[59],"by":[60],"Guo":[61],"et":[62],"al.":[63],"(ToSC":[64],"2016),":[65],"our":[66],"cover":[68],"more":[69],"lower":[73],"data-complexity.":[74],"Applications":[75],"the":[77,93,101,129,132],"concrete":[82],"include":[84],"full-round":[85],"some":[88],"instances":[89],"GMiMC-crf,":[91],"best-known":[94],"17":[98],"Chinese":[102],"block":[103],"cipher":[104],"standard":[105],"SM4.":[106],"propose":[110],"an":[111],"automated":[112],"search":[113],"method":[114],"differentials":[117],"SMT,":[119],"which":[120],"effective":[122],"even":[123],"trails":[125],"probability":[127,130],"below":[128],"random":[137],"permutation.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}