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» Arithmetic of Generalized Jacobians
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ANTS
2006
Springer
125views Algorithms» more  ANTS 2006»
13 years 8 months ago
Arithmetic of Generalized Jacobians
This paper aims at introducing generalized Jacobians as a new candidate for discrete logarithm (DL) based cryptography. The motivation for this work came from the observation that ...
Isabelle Déchène
ASIACRYPT
2003
Springer
13 years 8 months ago
Parallelizing Explicit Formula for Arithmetic in the Jacobian of Hyperelliptic Curves
One of the recent thrust areas in research on hyperelliptic curve cryptography has been to obtain explicit formulae for performing arithmetic in the Jacobian of such curves. We con...
Pradeep Kumar Mishra, Palash Sarkar
MICS
2010
112views more  MICS 2010»
13 years 2 months ago
Traces of the Group Law on the Kummer Surface of a Curve of Genus 2 in Characteristic 2
In the early 1990s, Flynn gave an explicit description of the Jacobian of a genus 2 hyperelliptic curve to perform efficient arithmetic on these objects. In this paper, we give a ...
Sylvain Duquesne
IACR
2011
124views more  IACR 2011»
12 years 4 months ago
Group Law Computations on Jacobians of Hyperelliptic Curves
We derive an explicit method of computing the composition step in Cantor’s algorithm for group operations on Jacobians of hyperelliptic curves. Our technique is inspired by the g...
Craig Costello, Kristin Lauter
PKC
2004
Springer
103views Cryptology» more  PKC 2004»
13 years 9 months ago
Fast Arithmetic on Jacobians of Picard Curves
Stéphane Flon, Roger Oyono