[Resource Topic] 2015/659: Diversity and Transparency for ECC

Welcome to the resource topic for 2015/659

Title:
Diversity and Transparency for ECC

Authors: Jean-Pierre Flori, Jérôme Plût, Jean-René Reinhard, Martin Ekerå

Abstract:

Generating and standardizing elliptic curves to use them in a cryptographic context is a hard task. In this note, we don’t make an explicit proposal for an elliptic curve, but we deal with the following issues. Security: We give a list of criteria that should be satisfied by a secure elliptic curve. Although a few of these criteria are incompatible, we detail what we think are the best choices for optimal security. Transparency: We sketch a way to generate a curve in a fully transparent way so that it can be trusted and not suspected to belong to a (not publicly known to be) vulnerable class. In particular, since the computational cost of verifying the output of such a process may be quite high, we sketch out the format of a certificate that eases the computations. We think that this format might deserve being standardized.

ePrint: https://eprint.iacr.org/2015/659

See all topics related to this paper.

Feel free to post resources that are related to this paper below.

Example resources include: implementations, explanation materials, talks, slides, links to previous discussions on other websites.

For more information, see the rules for Resource Topics .