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Paper 2012/017
Secondary constructions on generalized bent functions
Brajesh Kumar Singh
Abstract
In this paper, we construct generalized bent Boolean functions in $n+ 2$ variables from $4$ generalized Boolean functions in $n$ variables. We also show that the direct sum of two generalized bent Boolean functions is generalized bent. Finally, we identify a set of affine functions in which every function is generalized bent.
Note: Section 4 is updated and Section 5 is new one.
Metadata
- Available format(s)
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- Generalized Boolean functionsgeneralized bent functionsWalsh--Hadamard transform.
- Contact author(s)
- bksingh0584 @ gmail com
- History
- 2012-02-03: revised
- 2012-01-14: received
- See all versions
- Short URL
- https://ia.cr/2012/017
- License
-
CC BY