A New Method for Designing Lightweight S-Boxes With High Differential and Linear Branch Numbers, and its Application
DC Field | Value | Language |
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dc.contributor.author | Kim, Hangi | - |
dc.contributor.author | Jeon, Yongjin | - |
dc.contributor.author | Kim, Giyoon | - |
dc.contributor.author | Kim, Jongsung | - |
dc.contributor.author | Sim, Bo-Yeon | - |
dc.contributor.author | Han, Dong-Guk | - |
dc.contributor.author | Seo, Hwajeong | - |
dc.contributor.author | Kim, Seonggyeom | - |
dc.contributor.author | Hong, Seokhie | - |
dc.contributor.author | Sung, Jaechul | - |
dc.contributor.author | Hong, Deukjo | - |
dc.date.accessioned | 2022-03-12T06:40:32Z | - |
dc.date.available | 2022-03-12T06:40:32Z | - |
dc.date.created | 2022-01-20 | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/138695 | - |
dc.description.abstract | Bit permutations are efficient linear functions often used for lightweight cipher designs. However, they have low diffusion effects, compared to word-oriented binary and maximum distance separable (MDS) matrices. Thus, the security of bit permutation-based ciphers is significantly affected by differential and linear branch numbers (DBN and LBN) of nonlinear functions. In this paper, we introduce a widely applicable method for constructing S-boxes with high DBN and LBN. Our method exploits constructions of S-boxes from smaller S-boxes and it derives/proves the required conditions for smaller S-boxes so that the DBN and LBN of the constructed S-boxes are at least 3. These conditions enable us to significantly reduce the search space required to create such S-boxes. Using the unbalanced-Bridge and unbalanced-MISTY structures, we develop a variety of new lightweight S-boxes that provide not only both DBN and LBN of at least 3 but also efficient bitsliced implementations including at most 11 nonlinear bitwise operations. The new S-boxes are the first that exhibit these characteristics. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A New Method for Designing Lightweight S-Boxes With High Differential and Linear Branch Numbers, and its Application | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Seokhie | - |
dc.identifier.doi | 10.1109/ACCESS.2021.3126008 | - |
dc.identifier.scopusid | 2-s2.0-85119607735 | - |
dc.identifier.wosid | 000717752200001 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.9, pp.150592 - 150607 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 9 | - |
dc.citation.startPage | 150592 | - |
dc.citation.endPage | 150607 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordAuthor | Ciphers | - |
dc.subject.keywordAuthor | Cryptography | - |
dc.subject.keywordAuthor | Side-channel attacks | - |
dc.subject.keywordAuthor | Resistance | - |
dc.subject.keywordAuthor | Licenses | - |
dc.subject.keywordAuthor | Internet of Things | - |
dc.subject.keywordAuthor | Information security | - |
dc.subject.keywordAuthor | Lightweight S-boxes | - |
dc.subject.keywordAuthor | differential and linear branch numbers | - |
dc.subject.keywordAuthor | higher-order masking | - |
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