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DATE
2005
IEEE
100views Hardware» more  DATE 2005»
13 years 10 months ago
DPA on Quasi Delay Insensitive Asynchronous Circuits: Formalization and Improvement
The purpose of this paper is to formally specify a flow devoted to the design of Differential Power Analysis (DPA) resistant QDI asynchronous circuits. The paper first proposes a ...
G. Fraidy Bouesse, Marc Renaudin, Sophie Dumont, F...
CHES
2006
Springer
146views Cryptology» more  CHES 2006»
13 years 8 months ago
Path Swapping Method to Improve DPA Resistance of Quasi Delay Insensitive Asynchronous Circuits
This paper presents a Path Swapping (PS) method which enables to enhance the security of Quasi Delay Insensitive Asynchronous Circuits against Power Analysis (PA) attack. This appr...
G. Fraidy Bouesse, Gilles Sicard, Marc Renaudin
FMSD
2000
80views more  FMSD 2000»
13 years 4 months ago
Delay-Insensitivity and Semi-Modularity
The study of asynchronous circuit behaviors in the presence of component and wire delays has received a great deal of attention. In this paper, we consider asynchronous circuits wh...
Janusz A. Brzozowski, Hao Zhang 0002
VLSID
2005
IEEE
116views VLSI» more  VLSID 2005»
14 years 5 months ago
A Quasi-Delay-Insensitive Method to Overcome Transistor Variation
Synchronous design methods have intrinsic performance overheads due to their use of the global clock and timing assumptions. In future manufacturing processes not only may it beco...
C. Brej, Jim D. Garside
DDECS
2009
IEEE
106views Hardware» more  DDECS 2009»
13 years 11 months ago
Forward and backward guarding in early output logic
—Quasi Delay Insensitive asynchronous logic is a very robust system allowing safe implementations while requiring minimal timing assumptions. Unfortunately the design methodologi...
Charlie Brej, Doug Edwards