4 citations · 4 across the 3 of their papers we have counts for
3 papers
Construction of Generalized Weighing-Hadamard Matrices over Finite Fields
Gustavo T. Bastos, Miguel Beltrá, Sara D. Cardell +1
The existence, several properties, and constructions of Generalized Weighing-Hadamard (GWH) matrices over finite fields are addressed in this work. We study the subset of invertibl…
Binomial sequences over prime fields
Miguel Beltrá, Sara D. Cardell, Verónica Requena
The binary binomial sequences correspond to the diagonals of the Pascal's triangle modulo 2. They have interesting properties such as they form a basis of the linear space of all b…
Smaller Keys for the McEliece Cryptosystem: A Convolutional Variant with GRS Codes
Paulo Almeida, Miguel Beltrá, Diego Napp +1
In this paper we present a variant of the McEliece cryptosystem that possesses several interesting properties, including a reduction of the public key for a given security level. I…