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arXiv 0904.0109cs.CRcs.DM
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等概率源概率分布的认证码和保密码

Authentication and Secrecy Codes for Equiprobable Source Probability Distributions

Michael Huber

摘要:

我们给出了新的组合结构的代码提供认证和保密的等概率源概率分布。特别地,我们构造了一个无限类的最优认证码,这些码是多重安全的,可以防止欺骗,同时达到完美的保密性。还将构造满足这些性质的几个新的最优码,并在通用表中列出。几乎所有这些都是具有这些属性的第一个认证码。

英文摘要:

We give new combinatorial constructions for codes providing authentication and secrecy for equiprobable source probability distributions. In particular, we construct an infinite class of optimal authentication codes which are multiple-fold secure against spoofing and simultaneously achieve perfect secrecy. Several further new optimal codes satisfying these properties will also be constructed and presented in general tables. Almost all of these appear to be the first authentication codes with these properties.

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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