Open AccessEfficient GeMSS Based Ring Signature Scheme
Author(s) -
Murat Demircioğlu,
Sedat Akleylek,
Murat Cenk
Publication year - 2020
Publication title -
malaysian journal of computing and applied mathematics
Language(s) - English
Resource type - Journals
ISSN - 2636-9400
DOI - 10.37231/myjcam.2020.3.1.41
Subject(s) - ring signature , computer science , signature (topology) , cryptography , scheme (mathematics) , public key cryptography , merkle signature scheme , ring (chemistry) , computer security , digital signature , voting , quantum cryptography , key (lock) , theoretical computer science , blind signature , quantum , encryption , mathematics , quantum information , physics , quantum mechanics , political science , hash function , mathematical analysis , chemistry , geometry , organic chemistry , politics , law
The ring signature scheme has an important usage area of public key crypto-system. It can be used for e-voting, as well as leaking information without revealing identity within a group. However, most of these systems relies on traditional crypto-systems which are not secure against quantum computing related attacks. Multivariate cryptography is one of the most popular research areas on quantum resilient crypto-systems. In this work, we propose an efficient ring signature scheme based on GeMSS, where we achieve smaller signature size and faster verification time with respect to other alternatives.