Welcome to the resource topic for 2020/1141
Title:
A post-quantum signature scheme from the secant variety of the Grassmannian
Authors: Daniele Di Tullio, Manoj Gyawali
Abstract:In this paper we present a signature scheme based on the difficulty of finding a point in a shifted Grassmannian variety or on its secant variety from a knowledge of its defining polynomials. An advantage of using the secant variety of the Grassmannian is that it is defined by sparse cubic equations, which are in general more difficult to solve than quadratic ones, thereby reducing the size of the public key.
ePrint: https://eprint.iacr.org/2020/1141
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 .