A Digital Signature Scheme for Long-Term Security

TL;DR

This paper introduces a digital signature scheme leveraging two hard problems, aiming for long-term security and improved efficiency over existing solutions.

Contribution

It presents a novel signature scheme based on integer factorization and elliptic curve discrete logarithm problems for enhanced long-term security.

Findings

Provides a more efficient signature scheme for long-term security

Based on two intractable problems for increased robustness

Suitable for applications requiring durable security

Abstract

In this paper we propose a signature scheme based on two intractable problems, namely the integer factorization problem and the discrete logarithm problem for elliptic curves. It is suitable for applications requiring long-term security and provides a more efficient solution than the existing ones.