Local Method for Compositional Inverses of Permutational Polynomials

DOI10.1080/00927872.2024.2314113arXiv2211.10083MaRDI QIDQ6417673

Pingzhi Yuan

Publication date: 18 November 2022

Abstract: In this paper, we provide a local method to find compositional inverses of all PPs, some new PPs and their compositional inverses are given.

Mathematics Subject Classification ID

Algebraic coding theory; cryptography (number-theoretic aspects) (11T71) Polynomials over finite fields (11T06)

Related Items (1)

The compositional inverses of three classes of permutation polynomials over finite fields

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