Please use this identifier to cite or link to this item: https://doi.org/10.1080/00207160.2014.920085
Title: A construction of Boolean functions with good cryptographic properties
Authors: Chung, Jong H.
Stănică, Pantelimon
Tan, Chik How 
Wang, Qichun 
Issue Date: 3-Apr-2015
Publisher: Taylor & Francis
Source: Chung, Jong H., Stănică, Pantelimon, Tan, Chik How, Wang, Qichun (2015-04-03). A construction of Boolean functions with good cryptographic properties. International Journal of Computer Mathematics 92 (4) : 700-711. ScholarBank@NUS Repository. https://doi.org/10.1080/00207160.2014.920085
Abstract: The two important qualities of a cipher are security and speed. Frequently, to satisfy the security of a Boolean function primitive, speed may be traded-off. In this paper, we present a general construction that addresses both qualities. The idea of our construction is to manipulate a cryptographically strong base function and one of its affine equivalent functions, using concatenation and negation. We achieve security from the inherent qualities of the base function, which are preserved (or increased), and obtain speed by the simple Boolean operations. We present two applications of the construction to demonstrate the flexibility and efficiency of the construction.
Source Title: International Journal of Computer Mathematics
URI: http://scholarbank.nus.edu.sg/handle/10635/118633
ISSN: 00207160
10290265
DOI: 10.1080/00207160.2014.920085
Appears in Collections:Staff Publications

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