Welcome to the resource topic for 2017/953
Title:
Threshold Kleptographic Attacks on Discrete Logarithm Based Signatures
Authors: George Teseleanu
Abstract:In an \ell out of n threshold scheme, \ell out of n members must cooperate to recover a secret. A kleptographic attack is a backdoor which can be implemented in an algorithm and further used to retrieve a user’s secret key. We combine the notions of threshold scheme and kleptographic attack to construct the first \ell out of n threshold kleptographic attack on discrete logarithm based digital signatures and prove its security in the standard and random oracle models.
ePrint: https://eprint.iacr.org/2017/953
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 .