On the security of ring learning with error‐based key exchange protocol against signal leakage attack

IF 1.5 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS
Komal Pursharthi, D. Mishra
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引用次数: 0

Abstract

Due to the rapid development of mobile communication and hardware technologies, several mobile‐based web applications have gained popularity among mobile users. Mobile users can utilize these devices to access numerous services over the Internet. To ensure secure communication, different key exchange and authentication (KEA) protocols are proposed and frequently used. However, due to the advent of quantum computers, numerous quantum‐safe KEA protocols are also developed using various complex mathematical problems in ideal lattices. As it is an emerging and developing area, we analyze the security of recently suggested ring learning with error based KEA protocols. The goal of this study is to gain a comprehensive understanding of quantum‐safe KEA mechanisms. For our study, we have considered Dharminder's LWE‐based KEA mechanism and Dharminder and Chandran's LWE‐based KEA mechanism. These protocols enable effective communication and provide a better means for safely transmitting messages between user and server. However, we have discovered that a fundamental security weakness in these methods makes them vulnerable to signal leakage attacks (SLA). Based on our analysis, we demonstrated security weakness against SLA and provide the road‐map for secure construction.
基于错误的密钥交换协议环学习抵御信号泄漏攻击的安全性研究
由于移动通信和硬件技术的快速发展,一些基于移动的web应用程序在移动用户中得到了普及。移动用户可以利用这些设备通过互联网访问许多服务。为了保证通信的安全,不同的密钥交换和认证(KEA)协议被提出并频繁使用。然而,由于量子计算机的出现,许多量子安全的KEA协议也被开发出来,使用各种复杂的数学问题在理想格中。由于这是一个新兴的发展领域,我们分析了最近提出的基于错误的KEA协议的环学习的安全性。本研究的目的是获得对量子安全KEA机制的全面理解。在我们的研究中,我们考虑了Dharminder的基于LWE的KEA机制以及Dharminder和Chandran的基于LWE的KEA机制。这些协议支持有效的通信,并为在用户和服务器之间安全传输消息提供了更好的方法。然而,我们发现这些方法的一个基本安全弱点使它们容易受到信号泄漏攻击(SLA)。基于我们的分析,我们展示了针对SLA的安全弱点,并提供了安全构建的路线图。
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
自引率
5.30%
发文量
80
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