WalnutDSA™: a group theoretic digital signature algorithm

IF 0.9 Q3 COMPUTER SCIENCE, THEORY & METHODS
Iris Anshel, Derek Atkins, D. Goldfeld, P. Gunnells
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引用次数: 6

Abstract

ABSTRACT This paper presents an in depth discussion of WalnutDSA, a quantum resistant public-key digital signature method based on the one-way function E-multiplication. A key feature of WalnutDSA is that it provides very efficient means of validating digital signatures which is essential for low-powered and constrained devices. This paper presents an in-depth discussion of the construction of the digital signature algorithm, and delves deeply into the underlying mathematics that facilitates analysing the security of the scheme. When implemented using parameters that defeat all known attacks, WalnutDSA is among the fastest quantum resistant signature verification methods; it performs orders of magnitude faster than ECC, even on low-end embedded hardware. WalnutDSA delivers a 12–25× speed improvement over ECDSA on most platforms, and a 31× speed improvement on a 16-bit microcontroller, making it an ideal solution for low-resource processors found in the Internet of Things (IoT).
WalnutDSA™:一种群论数字签名算法
本文深入讨论了基于单向函数e-乘法的抗量子公钥数字签名方法WalnutDSA。WalnutDSA的一个关键特性是它提供了非常有效的验证数字签名的方法,这对于低功耗和受限的设备是必不可少的。本文对数字签名算法的构造进行了深入的讨论,并深入研究了有助于分析方案安全性的底层数学。当使用击败所有已知攻击的参数实现时,WalnutDSA是最快的量子抗签名验证方法之一;即使在低端嵌入式硬件上,它的执行速度也比ECC快几个数量级。在大多数平台上,WalnutDSA的速度比ECDSA提高了12 - 25倍,在16位微控制器上的速度提高了31倍,使其成为物联网(IoT)中低资源处理器的理想解决方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
International Journal of Computer Mathematics: Computer Systems Theory
International Journal of Computer Mathematics: Computer Systems Theory Computer Science-Computational Theory and Mathematics
CiteScore
1.80
自引率
0.00%
发文量
11
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