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arXiv · 1805.11489

Recovering short secret keys of RLCE in polynomial time

Alain Couvreur·Matthieu Lequesne·Jean-Pierre Tillich
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Abstract

We present a key recovery attack against Y. Wang's Random Linear Code Encryption (RLCE) scheme recently submitted to the NIST call for post-quantum cryptography. This attack recovers the secret key for all the short key parameters proposed by the author.

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Alain Couvreur, Matthieu Lequesne, Jean-Pierre Tillich. 2018-05-29. Recovering short secret keys of RLCE in polynomial time. https://arxiv.org/abs/1805.11489

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