Found 6 document(s)
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As the technical feasibility of a quantum computer becomes more and more likely, post-quantum cryptography algorithms are receiving particular attention in recent years. Among them, code-based cryptosystems were first co...
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The irreducible binary Goppa codes are widely used in code-based cryptography, like in the McEliece cryptosystem. The aim of this work is to design an effi cient and secure hardware implementation of a Goppa decoder. We ...
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The concept of threshold ring signature in code-based cryptography was introduced by Aguilar et al. in. Their proposal uses Stern's identification scheme as basis. In this paper we construct a novel threshold ring signat...
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This paper presents a batch version of the lattice-based identification scheme known as CLRS. Our version consists of a method for allowing a user to authenticate himself with different levels of clearance upon the choic...
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Les attaques algébriques ont marqué la cryptanalyse des registres à décalage avec mémoire. Ce qui est important pour réussir une attaque algébrique, c’est de trouver des équations de degré le plus bas possible dépendants...