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ITCC
2005
IEEE
15 years 5 months ago
A Scalable and High Performance Elliptic Curve Processor with Resistance to Timing Attacks
This paper presents a high performance and scalable elliptic curve processor which is designed to be resistant against timing attacks. The point multiplication algorithm (double-a...
Alireza Hodjat, David Hwang, Ingrid Verbauwhede
EMMCVPR
2003
Springer
15 years 5 months ago
Curvature Vector Flow to Assure Convergent Deformable Models for Shape Modelling
Poor convergence to concave shapes is a main limitation of snakes as a standard segmentation and shape modelling technique. The gradient of the external energy of the snake represe...
Debora Gil, Petia Radeva
CORR
2010
Springer
110views Education» more  CORR 2010»
14 years 12 months ago
Construction of Rational Surfaces Yielding Good Codes
In the present article, we consider algebraic geometry codes on some rational surfaces. The estimate of the minimum distance is translated into a point counting problem on plane cu...
Alain Couvreur
CAGD
2005
112views more  CAGD 2005»
14 years 11 months ago
Estimating differential quantities using polynomial fitting of osculating jets
This paper addresses the point-wise estimation of differential properties of a smooth manifold S--a curve in the plane or a surface in 3D--assuming a point cloud sampled over S is...
Frédéric Cazals, Marc Pouget
FDTC
2006
Springer
106views Cryptology» more  FDTC 2006»
15 years 3 months ago
Sign Change Fault Attacks on Elliptic Curve Cryptosystems
We present a new type of fault attacks on elliptic curve scalar multiplications: Sign Change Attacks. These attacks exploit different number representations as they are often emplo...
Johannes Blömer, Martin Otto 0002, Jean-Pierr...