嵌入式系统RNS-montgomery模块化乘法的高效软件实现

Chiraz Massoud, Anissa Sghaier, Z. Medien, Mohsen Machhout
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引用次数: 4

摘要

近年来,RSA或ECC(椭圆曲线加密)等非对称加密技术在硬件和软件上都取得了很大的进展。剩余数系统(RNS)提供的许多特性使其在密码学应用中非常有用。由于模乘法是主要的运算,因此本文描述了一种基于RNS的Montgomery模乘法算法。然后我们在TM i3 CPU上实现了我们的设计,它仅在9 ms(延迟)内计算了模块化乘法,并实现了528的最大吞吐量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Efficient software implementation of RNS-montgomery modular multiplication for embedded system
Recently, a lot of progress has been made in the implementation of asymmetric cryptography such that RSA or ECC (Elliptic Curve Cryptography) in both hardware and software. The Residue Number Systems (RNS) offer, many features make it very useful in cryptographic applications. Since the modular multiplication is the main operation, in this paper, we describe a Montgomery modular multiplication algorithm based on RNS. Then we implemented our design in TM i3 CPU, it computed the modular multiplication in only 9 ms (latency) and achieving maximum throughput of 528.
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