Improving SHA-2 hardware implementations R Chaves, G Kuzmanov, L Sousa, S Vassiliadis
International Workshop on Cryptographic Hardware and Embedded Systems, 298-310, 2006
114 2006 A universal architecture for designing efficient modulo 2/sup n/+ 1 multipliers L Sousa, R Chaves
IEEE Transactions on Circuits and Systems I: Regular Papers 52 (6), 1166-1178, 2005
97 2005 RDSP: A RISC DSP based on residue number system R Chaves, L Sousa
Euromicro Symposium on Digital System Design, 2003. Proceedings., 128-135, 2003
93 2003 Reconfigurable memory based AES co-processor R Chaves, G Kuzmanov, S Vassiliadis, L Sousa
Proceedings 20th IEEE International Parallel & Distributed Processing …, 2006
75 2006 Cost-efficient SHA hardware accelerators R Chaves, G Kuzmanov, L Sousa, S Vassiliadis
IEEE transactions on very large scale integration (VLSI) Systems 16 (8), 999 …, 2008
73 2008 Improving residue number system multiplication with more balanced moduli sets and enhanced modular arithmetic structures R Chaves, L Sousa
IET Computers & Digital Techniques 1 (5), 472-480, 2007
66 2007 SenToy: an affective sympathetic interface A Paiva, M Costa, R Chaves, M Piedade, D Mourão, D Sobral, K Höök, ...
International Journal of Human-Computer Studies 59 (1-2), 227-235, 2003
56 2003 RNS Reverse Converters for Moduli Sets With Dynamic Ranges up to H Pettenghi, R Chaves, L Sousa
IEEE Transactions on Circuits and Systems I: Regular Papers 60 (6), 1487-1500, 2012
54 2012 {2/sup n/+ 1, 2/sup n+ k/, 2/sup n/-1}: a new RNS moduli set extension R Chaves, L Sousa
Euromicro Symposium on Digital System Design, 2004. DSD 2004., 210-217, 2004
46 2004 Arithmetic units for RNS moduli {2n-3} and {2n+ 3} operations PM Matutino, R Chaves, L Sousa
2010 13th Euromicro Conference on Digital System Design: Architectures …, 2010
38 2010 Fantasya and sentoy K Höök, A Bullock, A Paiva, M Vala, R Chaves, R Prada
CHI'03 Extended Abstracts on Human Factors in Computing Systems, 804-805, 2003
33 2003 Hardware security and trust N Sklavos, R Chaves, G Di Natale, F Regazzoni
Cham, Switzerland: Springer, 2017
32 2017 An improved RNS reverse converter for the {22n+1 −1, 2n , 2n −1} moduli set KA Gbolagade, R Chaves, L Sousa, SD Cotofana
Proceedings of 2010 IEEE International Symposium on Circuits and Systems …, 2010
32 2010 Towards tangibility in gameplay: building a tangible affective interface for a computer game A Paiva, R Prada, R Chaves, M Vala, A Bullock, G Andersson, K Höök
Proceedings of the 5th international conference on Multimodal interfaces, 60-67, 2003
32 2003 Method to design general RNS reverse converters for extended moduli sets H Pettenghi, R Chaves, L Sousa
IEEE Transactions on Circuits and Systems II: Express Briefs 60 (12), 877-881, 2013
26 2013 On the Design of RNS Reverse Converters for the Four-Moduli Set ${\bf\{2^{\mmb n}+ 1, 2^{\mmb n}-1, 2^{\mmb n}, 2^{{\mmb n}+ 1}+ 1\}} $ L Sousa, S Antão, R Chaves
IEEE transactions on very large scale integration (VLSI) systems 21 (10 …, 2012
24 2012 Compact CLEFIA implementation on FPGAs P Proença, R Chaves
2011 21st International Conference on Field Programmable Logic and …, 2011
22 2011 Sentoy: a tangible interface to control the emotions of a synthetic character A Paiva, R Chaves, M Piedade, A Bullock, G Andersson, K Höök
Proceedings of the second international joint conference on Autonomous …, 2003
19 2003 RNS Arithmetic Units for Modulo {2^ n+-k} PM Matutino, H Pettenghi, R Chaves, L Sousa
2012 15th Euromicro Conference on Digital System Design, 795-802, 2012
18 2012 Compact and on-the-fly secure dynamic reconfiguration for volatile FPGAs H Kashyap, R Chaves
ACM Transactions on Reconfigurable Technology and Systems (TRETS) 9 (2), 1-22, 2016
16 2016 
Leonel SousaINESC-ID, Instituto Superior TécnicoBestätigte E-Mail-Adresse bei inesc-id.pt
