An efficient structural attack on NIST submission DAGS

Elise Barelli; Alain Couvreur

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arXiv · 1805.05429

An efficient structural attack on NIST submission DAGS

Elise Barelli·Alain Couvreur

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Abstract

We present an efficient key recovery attack on code based encryption schemes using some quasi-dyadic alternant codes with extension degree 2. This attack permits to break the proposal DAGS recently submitted to NIST.

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Elise Barelli, Alain Couvreur. 2018-05-14. An efficient structural attack on NIST submission DAGS. https://arxiv.org/abs/1805.05429

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