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ACSW
2007

Isogeny cordillera algorithm to obtain cryptographically good elliptic curves

14 years 8 days ago
Isogeny cordillera algorithm to obtain cryptographically good elliptic curves
The security of most elliptic curve cryptosystems is based on the intractability of the Elliptic Curve Discrete Logarithm Problem (ECDLP). Such a problem turns out to be computationally unfeasible when elliptic curves are suitably chosen. This paper provides an algorithm to obtain cryptographically good elliptic curves from a given one. The core of such a procedure lies on the usage of successive chains of isogenies, visiting different volcanoes of isogenies which are located in different –cordilleras.
Josep M. Miret, D. Sadornil, J. Tena, R. Tomas, Ma
Added 29 Oct 2010
Updated 29 Oct 2010
Type Conference
Year 2007
Where ACSW
Authors Josep M. Miret, D. Sadornil, J. Tena, R. Tomas, Magda Valls
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