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Electromagnetic analysis attack for a lightweight block cipher TWINE

机译:轻量级分组密码TWINE的电磁分析攻击

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摘要

The threat of electromagnetic analysis attacks against cryptographic circuits has been highlighted. Electromagnetic analysis attacks maliciously analyze confidential information using electromagnetic waves generated during the operation of a cryptographic circuit. At present, many studies have reported on electromagnetic analysis attacks against AES. However, few studies have investigated electromagnetic analysis attacks against lightweight ciphers. To secure the safety of a device to which a lightweight cipher is applied, measures against electromagnetic analysis attacks must be developed. To examine the measures taken to prevent electromagnetic analysis attacks, it is important to first evaluate and verify the vulnerability of a lightweight cipher against those types of attacks. This study propose a new electromagnetic analysis attack for a lightweight block cipher TWINE which is one of the most popular lightweight block ciphers.
机译:电磁分析攻击对密码电路的威胁已得到强调。电磁分析攻击使用在加密电路工作期间产生的电磁波恶意分析机密信息。目前,许多研究报道了针对AES的电磁分析攻击。但是,很少有研究调查针对轻量级密码的电磁分析攻击。为了确保应用轻量级密码的设备的安全性,必须制定针对电磁分析攻击的措施。要检查为防止电磁分析攻击而采取的措施,重要的是首先评估并验证轻量级密码针对这些攻击的脆弱性。这项研究针对轻量级分组密码TWINE提出了一种新的电磁分析攻击,它是最流行的轻量级分组密码之一。

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