Sökning: "Dickson polynomial"

Hittade 1 uppsats innehållade orden Dickson polynomial.

  1. 1. On the Properties of S-boxes : A Study of Differentially 6-Uniform Monomials over Finite Fields of Characteristic 2

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Léo Paul Perrin; [2013]
    Nyckelord :Symmetric cryptography; Differential uniformity; Differential spectrum; Kloosterman sum; Power function; Roots of trinomial; x⟶x^ 2t-1 ; Dickson polynomial; Differential Cryptanalysis;

    Sammanfattning : S-boxes are key components of many symmetric cryptographic primitives. Among them, some block ciphers and hash functions are vulnerable to attacks based on differential cryptanalysis, a technique introduced by Biham and Shamir in the early 90’s. LÄS MER