| Titel:
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A new construction of highly nonlinear S-boxes |
| Type:
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Journal articleJournal article |
| Person(er):
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Technical University of Denmark
Email:
Technical University of Denmark
Email:
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| Uddrag:
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In this paper we give a new construction of highly nonlinear vectorial Boolean functions. This construction is based on coding theory, more precisely we use concatenation to construct Boolean functions from codes over $\mathbb{F}_q$ containing a first-order generalized Reed–Muller code. As it turns out this construction has a very compact description in terms of Boolean functions, which is of independent interest. The construction allows one to design functions with better nonlinearities than known before. |
| Publiceret:
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in journal: Cryptography and Communications (ISSN: 19362447) (DOI: http://dx.doi.org/10.1007/s12095-011-0052-4), vol: 4, issue: 1, pages: 65-77, 2012 |
| DOI:
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