Attacks on Continuous Chaos Communication and Remedies for Resource Limited Devices
Attacks on Continuous Chaos Communication and Remedies for Resource Limited Devices
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DOI：
10.1109/isqed57927.2023.10129355
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发表时间：
2023-04
期刊：
影响因子：
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通讯作者：
Rahul Vishwakarma;Ravi Monani;Amin Rezaei;H. Sayadi;Mehrdad Aliasgari;A. Hedayatipour
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文献类型：
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作者：
Rahul Vishwakarma;Ravi Monani;Amin Rezaei;H. Sayadi;Mehrdad Aliasgari;A. Hedayatipour
全球可穿戴设备市场预计在未来几年将以相当大的速度增长，而通信是任何可穿戴设备的基本模块。在通信中，加密方法是在微控制器或软件实现的帮助下使用的，这些方法耗电并且包含复杂的硬件实现。物联网 (IoT) 设备被认为是资源受限的设备，预计以较低的计算能力和资源利用率标准运行。与此同时，最近的研究表明，物联网设备极易受到新兴安全威胁的影响，这增加了对低功耗、小尺寸基于硬件的安全对策的需求。混沌加密是一种利用混沌系统和非线性动力学来生成安全加密密钥的数据加密方法。它旨在通过创建对初始条件敏感且难以预测的加密密钥来提供高级别的安全性，从而使未经授权的各方难以拦截和解码加密数据。自从混沌方程被发现以来，出现了各种与其相关的加密应用。在本文中，我们全面分析了资源受限设备中连续混沌系统的物理和加密攻击及其潜在补救措施。为此，我们引入了混沌加密的不同类别的攻击。我们的实验重点是使用 Chua 方程实现的混沌方程，并利用电路架构，并为不同攻击提供补救措施的模拟证明。这些补救措施旨在阻止攻击者窃取用户信息（例如脉冲消息），而设计的功耗和面积成本可以忽略不计。
The Global Wearable market is anticipated to rise at a considerable rate in the next coming years and communication is a fundamental block in any wearable device. In communication, encryption methods are being used with the aid of microcontrollers or software implementations, which are power-consuming and incorporate complex hardware implementation. Internet of Things (IoT) devices are considered as resource-constrained devices that are expected to operate with low computational power and resource utilization criteria. At the same time, recent research has shown that IoT devices are highly vulnerable to emerging security threats, which elevates the need for low-power and small-size hardware-based security countermeasures. Chaotic encryption is a method of data encryption that utilizes chaotic systems and non-linear dynamics to generate secure encryption keys. It aims to provide high-level security by creating encryption keys that are sensitive to initial conditions and difficult to predict, making it challenging for unauthorized parties to intercept and decode encrypted data. Since the discovery of chaotic equations, there have been various encryption applications associated with them. In this paper, we comprehensively analyze the physical and encryption attacks on continuous chaotic systems in resource-constrained devices and their potential remedies. To this aim, we introduce different categories of attacks of chaotic encryption. Our experiments focus on chaotic equations implemented using Chua’s equation and leverages circuit architectures and provide simulations proof of remedies for different attacks. These remedies are provided to block the attackers from stealing users’ information (e.g., a pulse message) with negligible cost to the power and area of the design.