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arXiv · 2402.09480

Cryptoanalysis of a key exchange protocol based on a congruence-simple semiring action

Otero Sanchez Alvaro·Lopez Ramos Juan Antonio
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Abstract

We show that a previously introduced key exchange based on a congruence-simple semiring action is not secure by providing an attack that reveals the shared key from the distributed public information for any of such semirings

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Otero Sanchez Alvaro, Lopez Ramos Juan Antonio. 2024-02-13. Cryptoanalysis of a key exchange protocol based on a congruence-simple semiring action. https://arxiv.org/abs/2402.09480

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