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arXiv · 2005.04363

Remarks on a Tropical Key Exchange System

Dylan Rudy·Chris Monico
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Abstract

We consider a key-exchange protocol based on matrices over a tropical semiring which was recently proposed in \cite{grig19}. We show that a particular private parameter of that protocol can be recovered with a simple binary search, rendering it insecure.

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Dylan Rudy, Chris Monico. 2020-05-09. Remarks on a Tropical Key Exchange System. https://arxiv.org/abs/2005.04363

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