2014 | OriginalPaper | Buchkapitel
Polynomial Time Attack on Wild McEliece over Quadratic Extensions
verfasst von : Alain Couvreur, Ayoub Otmani, Jean–Pierre Tillich
Erschienen in: Advances in Cryptology – EUROCRYPT 2014
Verlag: Springer Berlin Heidelberg
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We present a polynomial time structural attack against the McEliece system based on Wild Goppa codes from a quadratic finite field extension. This attack uses the fact that such codes can be distinguished from random codes to compute some filtration, that is to say a family of nested subcodes which will reveal their secret algebraic description.