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arXiv 1407.8034cs.ITmath.IT
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基于广义级联码的物理不可克隆函数纠错

Error Correction for Physical Unclonable Functions Using Generalized Concatenated Codes

Sven Müelich, Sven Puchinger, Martin Bossert, Matthias Hiller, Georg Sigl

摘要:

物理不可克隆函数可用于加密应用程序中的安全密钥生成。它解释了如何从编码理论的方法必须应用,以确保可靠的密钥再生。基于以前的工作,我们展示了如何获得更好的结果的错误概率和码字长度。此外,给出了基于广义级联码的示例,其改进了用于PUF的编码方案。

英文摘要:

Physical Unclonable Functions can be used for secure key generation in cryptographic applications. It is explained how methods from coding theory must be applied in order to ensure reliable key regeneration. Based on previous work, we show ways how to obtain better results with respect to error probability and codeword length. Also, an example based on Generalized Concatenated codes is given, which improves upon used coding schemes for PUFs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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