Two recently published papers propose some very simple key distribution schemes designed to enable two or more parties to establish a shared secret key with the aid of a third party. Unfortunately, as we show, most of the schemes are inherently insecure and all are incompletely specified - moreover, claims that the schemes are inherently lightweight are shown to be highly misleading.

中文翻译：

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最近提出的一些轻量级密钥分发方案的安全性

最近发表的两篇论文提出了一些非常简单的密钥分发方案，这些方案旨在使两个或更多的当事方能够借助第三方来建立共享的秘密密钥。不幸的是，正如我们所展示的那样，大多数方案本质上是不安全的，并且都没有完全指定-而且，声称该方案本质上是轻量级的声称被证明具有高度误导性。