Abstract
Subsets with “good” properties in finite fields are widely applied in coding and cryptography. In this paper we introduce pseudorandom measures for subsets in finite fields and prove lower bounds for the pseudorandom measure. The pseudorandom properties of support of some Boolean functions are studied and the properties of cyclotomic classes in finite fields have also been discussed.
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This work is supported by National Natural Science Foundation of China under Grant No. 11571277, and the Science and Technology Program of Shaanxi Province of China under Grant No. 2019JM-573 and 2020JM-026.
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Liu, H., Chen, X. On pseudorandom subsets in finite fields I: measure of pseudorandomness and support of Boolean functions. Period Math Hung 83, 204–219 (2021). https://doi.org/10.1007/s10998-021-00380-3
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DOI: https://doi.org/10.1007/s10998-021-00380-3