Browsing by Contributor "Sáez Moreno, Germán"
Now showing items 1-3 of 3
(Universitat Politècnica de Catalunya, 2016)
Master thesis (pre-Bologna period)
Open AccessThis project has studied and analized an attack by injection of errors against the AES encryption scheme currently existing in literature. The AES symmetric cryptosystem is perhaps the most widely used today. The idea of ...
(Universitat Politècnica de Catalunya, 2013-07-22)
Open AccessThe present thesis deals with primitives related to the eld of distributed cryptography. First, we study signcryption schemes, which provide at the same time the functionalities of encryption and signature, where the ...
(Universitat Politècnica de Catalunya, 2005-04-15)
Open AccessDigital signatures are one of the most important consequences of the appearance of public key cryptography, in 1976. These schemes provide authentication, integrity and non-repudiation to digital communications. <br/>Some ...