3 papers
cs.CR2017
Generalized subspace subcodes with application in cryptology
Thierry P. Berger, Cheikh Thiécoumba Gueye, Jean Belo Klamti
Most of the codes that have an algebraic decoding algorithm are derived from the Reed Solomon codes. They are obtained by taking equivalent codes, for example the generalized Reed…
cs.CR2014
Construction of dyadic MDS matrices for cryptographic applications
Thierry P. Berger
Many recent block ciphers use Maximum Distance Separable (MDS) matrices in their diffusion layer. The main objective of this operation is to spread as much as possible the differen…
cs.CR2010
Revisiting LFSMs
François Arnault, Thierry Berger, Marine Minier +1
Linear Finite State Machines (LFSMs) are particular primitives widely used in information theory, coding theory and cryptography. Among those linear automata, a particular case of…