Luiza de Macedo Mourelle

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1 School of Computer Science and Engineering Chung-Ang University 410, 2nd Engineering Building 221, Heukseok-dong, Dongjak-gu Seoul 156-756, Korea, 2 Department of Electronics Engineering and Telecommunications, Engineering Faculty, State University of Rio de Janeiro, Rua São Francisco Xavier, 524,(More)
Generally speaking, public-key cryptographic systems consist of raising elements of some group such as GF(2n), Z/NZ or elliptic curves, to large powers and reducing the result modulo some given element. Such operation is often called modular exponentiation and is performed using modular multiplications repeatedly. The practicality of a given cryptographic(More)
Modular multiplication is the most dominant part of the computation performed in public-key cryptography systems such as the RSA cryptosystem. The operation is time consuming for large operands. This paper describes the characteristics of two architectures designed toimplement modular multiplication using the fast Montgomery algorithm: the first FPGA(More)
In this paper, we propose reconfigurable, low-cost and readily available hardware architecture for an artificial neuron. This is used to build a feed-forward artificial neural network. For this purpose, we use field-programmable gate arrays, i.e. FPGAs. However, as the state-of-the-art FPGAs still lack the gate density necessary to the implementation of(More)
Network-on-chips (NoC) is considered the next generation of communication infrastructure in embedded systems, which are omnipresent in different environments, such as cars, cell phones, and digital cameras. In the platform-based design methodology, an application is implemented by a set of collaborating intellectual properties (IPs) blocks. The selection of(More)
The use of general descriptive names, registered names, trademarks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. Preface Swarm intelligence is an innovative computational way to solving hard problems. This(More)