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Constructions of Efficiently Implementable Boolean Functions with Provable Nonlinearity/Resiliency/Algebraic Immunity Trade-Offs

2025/10/02 by Sarkar, Palash · 1 citation
#Cryptography and Security (cs.CR) #FOS: Computer and information sciences

paper · doi:10.48550/arxiv.2510.01720

Abstract

We describe several families of efficiently implementable Boolean functions achieving provable trade-offs between resiliency, nonlinearity, and algebraic immunity. In particular, the following statement holds for each of the function families that we propose. Given integers m0≥ 0, x0≥ 1, and a0≥ 1, it is possible to construct an n-variable function which has resiliency at least m0, linear bias (which is an equivalent method of expressing nonlinearity) at most 2-x0 and algebraic immunity at least a0; further, n is linear in m0, x0 and a0, and the function can be implemented using O(n) 2-input gates, which is essentially optimal.

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