Abstract
In this paper we look at the statistical decoding attack on the McEliece cryptosystem from [4]. The statistical decoding algorithm is a probabilistic algorithm for correcting errors in random codes. It uses precomptuations to provide faster error correction than the classical general decoding algorithms. We analyze the success probability of the algorithm and show how to improve it. Further, we show that the algorithm may not be used to attack the McEliece cryptosystem, due to the large amount of precomputation needed.
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Overbeck, R. (2006). Statistical Decoding Revisited. In: Batten, L.M., Safavi-Naini, R. (eds) Information Security and Privacy. ACISP 2006. Lecture Notes in Computer Science, vol 4058. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11780656_24
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DOI: https://doi.org/10.1007/11780656_24
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-35458-1
Online ISBN: 978-3-540-35459-8
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