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New differential cryptanalysis results for the lightweight block cipher BORON

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dc.citedby3
dc.contributor.authorTeh J.S.en_US
dc.contributor.authorTham L.J.en_US
dc.contributor.authorJamil N.en_US
dc.contributor.authorYap W.-S.en_US
dc.contributor.authorid56579944200en_US
dc.contributor.authorid57466943700en_US
dc.contributor.authorid36682671900en_US
dc.contributor.authorid14827620500en_US
dc.date.accessioned2023-05-29T09:37:39Z
dc.date.available2023-05-29T09:37:39Z
dc.date.issued2022
dc.descriptionCryptography; Gears; Probability; Security of data; Branch and bounds; Cryptanalyse; Differential characteristic; Differential cryptanalysis; Key models; Key recovery attacks; Lightweight block ciphers; Secret key; SMT solv; Substitution-permutation networks; Boronen_US
dc.description.abstractBORON is a 64-bit lightweight block cipher based on the substitution�permutation network that supports an 80-bit (BORON-80) and 128-bit (BORON-128) secret key. In this paper, we revisit the use of differential cryptanalysis on BORON in the single-key model. Using an SAT/SMT approach, we look for differentials that consist of multiple differential characteristics with the same input and output differences. Each characteristic that conforms to a given differential improves its overall probability. We also implemented the same search using Matsui's algorithm for verification and performance comparison purposes. We identified high-probability differentials which were then used in key recovery attacks against BORON-80/128. We used 8-round differentials with a probability of 2?58.16 and 2?62.42 in key recovery attacks against 9 and 10 rounds of BORON-80 and BORON-128 with time/data/memory complexities of 259.18/259.16/224 and 2111.34/263.42/271 respectively. Our key recovery framework provides a more accurate estimate of the attack complexity as compared to previous work. The attacks proposed in this paper are the best differential attacks against BORON-80/128 in the single-key model to date. � 2022 Elsevier Ltden_US
dc.description.natureFinalen_US
dc.identifier.ArtNo103129
dc.identifier.doi10.1016/j.jisa.2022.103129
dc.identifier.scopus2-s2.0-85125237892
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85125237892&doi=10.1016%2fj.jisa.2022.103129&partnerID=40&md5=d7b1d0a629997cd62b74b8ee4f91ad5a
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26899
dc.identifier.volume66
dc.publisherElsevier Ltden_US
dc.sourceScopus
dc.sourcetitleJournal of Information Security and Applications
dc.titleNew differential cryptanalysis results for the lightweight block cipher BORONen_US
dc.typeArticleen_US
dspace.entity.typePublication
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