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arXiv 2102.02468cs.ITmath.IT
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量化受保护秘密泄漏的互信息累积量展开

Cumulant Expansion of Mutual Information for Quantifying Leakage of a Protected Secret

Olivier Rioul, Wei Cheng, Sylvain Guilley

摘要:

在典型的情况下,当信号噪声比是小的,与给定的保护程度的密码实现的信息泄漏进行评估。这是解决扩展Kullback-Leibler分歧,熵,和互信息的时刻/累积量。

英文摘要:

The information leakage of a cryptographic implementation with a given degree of protection is evaluated in a typical situation when the signal-to-noise ratio is small. This is solved by expanding Kullback-Leibler divergence, entropy, and mutual information in terms of moments/cumulants.

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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