Universidade de Santiago de Compostela

Displaying 1-6 of 6 results

  • White Papers // Dec 2013

    P2P Routing in the Metascheduler Architecture to provide QoS in Cloud Computing

    In this paper the authors present an evaluation of different routing algorithms employed in a logical layer Peer-To-Peer (P2P). The adopted model uses a Metascheduler that provides Quality of Services (QoS) in cloud computing. The experiments show the response times and the variation between the results of different tests. The...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Dec 2012

    Scaling Efficient Code-Based Cryptosystems for Embedded Platforms

    QUANTUM computers, should they become a technological reality, will pose a threat to public-key cryptosystems based on certain intractability assumptions, like the integer factorization problem, or IFP (like RSA), and the discrete logarithm problem, or DLP (like Diffie-Hellman or DSA, in their elliptic curve version or otherwise). To face this...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Oct 2012

    MDPC-McEliece: New McEliece Variants from Moderate Density Parity-Check Codes

    Cryptography based on coding theory is believed to resist to quantum attacks (all cryptosystems based on factoring/discrete logarithm can be quantum attacked in polynomial time). The McEliece cryptosystem is the oldest code-based cryptosystem and its security relies on two problems: the indistinguishability of the code family and the hardness of...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Jan 2012

    Fast, Parallel and Secure Cryptography Algorithm Using Lorenz's Attractor

    A novel cryptography method based on the Lorenz's attractor chaotic system is presented. The proposed algorithm is secure and fast, making it practical for general use. The authors introduce the chaotic operation mode, which provides an interaction among the password, message and a chaotic system. It ensures that the algorithm...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Jun 2010

    A Study on the Available Biometric Technologies Used in Order to Control Security in Physical Access

    The control of the physical access in automated security systems, like banks, ports, airports and military areas, is essential to guarantee the financial security of the institutions and to prevent to the possibility of accomplishment of terrorist acts. To this, a lot of technologies used in security systems can be...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Aug 2006

    The Evaluation Process of a Computer Security Incident Ontology

    Ontologies have been developed and used by several researchers in different knowledge domains aiming to ease the structuring and management of knowledge, and to create a unique standard to represent concepts of such a knowledge domain. Considering the computer security domain, several tools can be used to manage and store...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Jan 2012

    Fast, Parallel and Secure Cryptography Algorithm Using Lorenz's Attractor

    A novel cryptography method based on the Lorenz's attractor chaotic system is presented. The proposed algorithm is secure and fast, making it practical for general use. The authors introduce the chaotic operation mode, which provides an interaction among the password, message and a chaotic system. It ensures that the algorithm...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Dec 2012

    Scaling Efficient Code-Based Cryptosystems for Embedded Platforms

    QUANTUM computers, should they become a technological reality, will pose a threat to public-key cryptosystems based on certain intractability assumptions, like the integer factorization problem, or IFP (like RSA), and the discrete logarithm problem, or DLP (like Diffie-Hellman or DSA, in their elliptic curve version or otherwise). To face this...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Oct 2012

    MDPC-McEliece: New McEliece Variants from Moderate Density Parity-Check Codes

    Cryptography based on coding theory is believed to resist to quantum attacks (all cryptosystems based on factoring/discrete logarithm can be quantum attacked in polynomial time). The McEliece cryptosystem is the oldest code-based cryptosystem and its security relies on two problems: the indistinguishability of the code family and the hardness of...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Dec 2013

    P2P Routing in the Metascheduler Architecture to provide QoS in Cloud Computing

    In this paper the authors present an evaluation of different routing algorithms employed in a logical layer Peer-To-Peer (P2P). The adopted model uses a Metascheduler that provides Quality of Services (QoS) in cloud computing. The experiments show the response times and the variation between the results of different tests. The...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Jun 2010

    A Study on the Available Biometric Technologies Used in Order to Control Security in Physical Access

    The control of the physical access in automated security systems, like banks, ports, airports and military areas, is essential to guarantee the financial security of the institutions and to prevent to the possibility of accomplishment of terrorist acts. To this, a lot of technologies used in security systems can be...

    Provided By Universidade de Santiago de Compostela

  • White Papers // Aug 2006

    The Evaluation Process of a Computer Security Incident Ontology

    Ontologies have been developed and used by several researchers in different knowledge domains aiming to ease the structuring and management of knowledge, and to create a unique standard to represent concepts of such a knowledge domain. Considering the computer security domain, several tools can be used to manage and store...

    Provided By Universidade de Santiago de Compostela